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Trimethylamine N oxide
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Encyclopedia results for Trimethylamine N oxide

Trimethylamine N oxide





Encyclopedia results for Trimethylamine N oxide

  1. Trimethylamine N-oxide reductase

    Trimethylamine N oxide reductase TOR or TMAO reductase, EC 1.7.2.3 is a microbial enzyme that can reduce trimethylamine N oxide trimethylamine N oxide TMAO into trimethylamine TMA , as part of the electron transport chain . The enzyme has been purified from E. coli and the photosynthetic bacteria Roseobacter Roseobacter denitrificans . ref cite journal author Arata H, Shimizu M, Takamiya K title Purification and properties of trimethylamine N oxide reductase from aerobic photosynthetic bacterium Roseobacter denitrificans journal J. Biochem. volume 112 issue 4 pages 470 5 year 1992 pmid 1337081 ref Both the R. denitrificans and E. coli enzymes can accept electrons from cytochrome s. ref cite journal author Gon S, Giudici Orticoni MT, M jean V, Iobbi Nivol C title Electron transfer and binding of the c type cytochrome TorC to the trimethylamine N oxide reductase in Escherichia coli journal J. Biol. Chem. volume 276 issue 15 pages 11545 51 year 2001 pmid 11056172 url http www.jbc.org cgi content full 276 15 11545 doi 10.1074 jbc.M008875200 ref trimethylamine 2 ferricytochrome c subunit H sub 2 sub O trimethylamine N oxide 2 ferrocytochrome c subunit 2 H sup sup Trimethylamine oxide is found at high concentrations in the tissues of fish, and the bacterial reduction of this compound to foul smelling trimethylamine is a major process in the spoilage of fish. ref cite journal author Barrett EL, Kwan HS title Bacterial reduction of trimethylamine oxide journal Annu. Rev. Microbiol. volume 39 issue pages 131 49 year 1985 pmid 3904597 doi 10.1146 annurev.mi.39.100185.001023 ref See also Oxidative phosphorylation Microbial metabolism References reflist External links http www.expasy.org enzyme 1.7.2.3 ENZYME entry for EC 1.7.2.3 http www.brenda enzymes.org php result flat.php4?ecno 1.7.2.3 BRENDA entry for EC 1.7.2.3 Electron transport chain Cellular respiration Category Cellular respiration Category Metabolism Category EC 1.7.2 1.7 enzyme stub metabolism stub ...   more details



  1. Trimethylamine-N-oxide reductase

    enzyme Name trimethylamine N oxide reductase EC number 1.6.6.9 CAS number 37256 34 1 IUBMB EC number 1 6 6 9 GO code 0009033 image width caption In enzymology , a trimethylamine N oxide reductase EC number 1.6.6.9 is an enzyme that catalysis catalyzes the chemical reaction NADH H sup sup trimethylamine N oxide math rightleftharpoons math NAD sup sup trimethylamine H sub 2 sub O The 3 substrate biochemistry substrates of this enzyme are nicotinamide adenine dinucleotide NADH , hydrogen ion H sup sup , and trimethylamine N oxide , whereas its 3 product chemistry products are nicotinamide adenine dinucleotide NAD sup sup , trimethylamine , and water H sub 2 sub O . This enzyme belongs to the family of oxidoreductase s, specifically those acting on NADH or NADPH with a nitrogenous group as acceptor. The systematic name of this enzyme class is NADH trimethylamine N oxide oxidoreductase . Other names in common use include trimethylamine N oxide reductase , trimethylamine oxide reductase , TMAO reductase , and TOR . This enzyme participates in methane metabolism . Structural studies As of late 2007, only one tertiary structure structure has been solved for this class of enzymes, with the Protein Data Bank PDB accession code PDB link 1TMO . References reflist 1 cite journal author Unemoto T, Hayashi M, Miyaki K, Hayashi M date 1965 title Intracellular localization and properties of trimethylamine N oxide reductase in Vibrio parahaemolyticus journal Biochim. Biophys. Acta. volume 110 pages 319&ndash 28 pmid 4286289 issue 2 1.6 enzyme stub Category EC 1.6.6 Category NADPH dependent enzymes Category NADH dependent enzymes Category Enzymes of known structure it Trimetilammina N ossido reduttasi ja N ...   more details



  1. Trimethylamine N-oxide

    DISPLAYTITLE Trimethylamine N oxide chembox Name Trimethylamine N oxide verifiedrevid 470615425 ImageFile Ref chemboximage correct ?? ImageFile Trimethylaminoxid.svg ImageSize 150 PIN N , N dimethylmethanamine oxide IUPACName trimethylamine oxide OtherNames trimethylamine oxide, TMAO, TMANO Section1 ... TMAO decomposes to trimethylamine TMA , which is the main odorant that is characteristic of degrading seafood. Synthesis Treatment of aqueous trimethylamine with hydrogen peroxide affords the dihydrate Me CH sub 3 sub ref name EROS A. J. Pearson Trimethylamine N Oxide in Encyclopedia of Reagents for Organic ... sub 2 sub Me sub 3 sub N H sub 2 sub O Me sub 3 sub NO Trimethylamine N oxide is biosynthesized from trimethylamine , which is derived from choline . ref Cite journal author Baker, J.R. Chaykin, S. title The biosynthesis of trimethylamine N oxide journal J. Biol. Chem. date 1 April 1962 volume 237 ... UHFFFAOYSA N CASNo Ref cascite correct CAS CASNo 1184 78 7 PubChem 1145 ChEBI Ref ebicite correct EBI ChEBI 15724 SMILES C N C C O Section2 Chembox Properties C 3 H 9 N 1 O 1 MolarMass 75.11 Appearance colourless solid Density MeltingPt 220 222 C hydrate 96 C BoilingPt Solubility good Trimethylamine N oxide , also known by several other names and acronyms, is the organic compound with the chemical ... of trimethylamine from choline containing food into trimethylamine oxide. Trimethylamine then builds ... applications Trimethylamine oxide is used in protein folding experiments to counteract the unfolding ... 5 collvolpages 872 prep cv5p0872 year 1973 ref References Reflist DEFAULTSORT Trimethylamine N Oxide Category Amine oxides de Trimethylaminoxid fa fr Oxyde de trim thylamine ... of crystallization dihydrate . It is an oxidation product of trimethylamine and a common metabolite ... agent according to the following stoichiometry M CO sub n sub Me sub 3 sub NO L M CO sub n 1 sub L Me sub 3 sub N CO sub 2 sub This reaction is used to decomplex organic ligands from metals ...   more details



  1. Trimethylamine-N-oxide reductase (cytochrome c)

    enzyme Name trimethylamine N oxide reductase cytochrome c EC number 1.7.2.3 CAS number 37256 34 1 IUBMB EC number 1 7 2 3 GO code 0050626 image width caption In enzymology , a trimethylamine N oxide reductase cytochrome c EC number 1.7.2.3 is an enzyme that catalysis catalyzes the chemical reaction trimethylamine 2 ferricytochrome c subunit H sub 2 sub O math rightleftharpoons math trimethylamine N oxide 2 ferrocytochrome c subunit 2 H sup sup The 3 substrate biochemistry substrates of this enzyme are trimethylamine , ferricytochrome c subunit , and water H sub 2 sub O , whereas its 3 product chemistry products are trimethylamine N oxide , ferrocytochrome c subunit , and hydrogen ion H sup sup . This enzyme belongs to the family of oxidoreductase s, specifically those acting on other nitrogenous compounds as donors with a cytochrome as acceptor. The systematic name of this enzyme class is trimethylamine cytochrome c oxidoreductase . Other names in common use include TMAO reductase , and TOR . This enzyme participates in two component system general . References reflist 1 cite journal author Arata H, Shimizu M, Takamiya K date Tokyo title Purification and properties of trimethylamine N oxide reductase from aerobic photosynthetic bacterium Roseobacter denitrificans journal J. volume Biochem. pages 470&ndash 5 pmid 1337081 issue 4 cite journal doi 10.1515 bchm.1997.378.3 4.293 author Knablein J, Dobbek H, Ehlert S, Schneider F date 1997 title Isolation, cloning, sequence analysis and X ray structure of dimethyl sulfoxide trimethylamine N oxide reductase from Rhodobacter capsulatus ... trimethylamine N oxide reductase from Shewanella massilia at 2.5 A resolution journal J. Mol ... of the c type cytochrome TorC to the trimethylamine N oxide reductase in Escherichia coli journal ... 1.7 enzyme stub Category EC 1.7.2 Category Enzymes of unknown structure it Trimetilammina N ossido reduttasi citocromo c ja N c ...   more details



  1. Trimethylamine-oxide aldolase

    enzyme Name trimethylamine oxide aldolase EC number 4.1.2.32 CAS number 72561 08 1 IUBMB EC number 4 1 2 32 GO code 0050352 image width caption In enzymology , a trimethylamine oxide aldolase EC number 4.1.2.32 is an enzyme that catalysis catalyzes the chemical reaction trimethylamine N oxide math rightleftharpoons math dimethylamine formaldehyde Hence, this enzyme has one substrate biochemistry substrate , trimethylamine N oxide , and two product chemistry products , dimethylamine and formaldehyde . This enzyme belongs to the family of lyase s, specifically the aldehyde lyases, which cleave carbon carbon bonds. The systematic name of this enzyme class is trimethylamine N oxide formaldehyde lyase dimethylamine forming . Other names in common use include trimethylamine N oxide formaldehyde lyase , trimethylamine N oxide aldolase , trimethylamine N oxide demethylase , and trimethylamine N oxide formaldehyde lyase . This enzyme participates in methane metabolism . References reflist 1 cite journal author Large PJ date 1971 title Non oxidative demethylation of trimethylamine N oxide by Pseudomonas aminovorans journal FEBS. Lett. volume 18 pages 297&ndash 300 pmid 11946146 doi 10.1016 0014 5793 71 80470 2 issue 2 cite journal author Myers PA, Zatman LJ date 1971 title The metabolism of trimethylamine N oxide by Bacillus PM6 journal Biochem. J. volume 121 pages 10P pmid 5116524 issue 1 pmc 1176517 4.1 enzyme stub Category EC 4.1.2 Category Enzymes of unknown structure ...   more details



  1. N-Methylmorpholine N-oxide

    DISPLAYTITLE N Methylmorpholine N oxide chembox verifiedrevid 448805036 Name N Methylmorpholine N oxide ImageFileL1 NMO.png ImageSizeL1 100px ImageFileR1 N methylmorpholine N oxide 3D balls.png ImageSizeR1 120px IUPACName OtherNames Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 74032 InChI 1 C5H11NO2 c1 6 7 2 4 8 5 3 6 h2 5H2,1H3 InChIKey LFTLOKWAGJYHHR UHFFFAOYAV StdInChI Ref stdinchicite correct chemspider StdInChI 1S C5H11NO2 c1 6 7 2 4 8 5 3 6 h2 5H2,1H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey LFTLOKWAGJYHHR UHFFFAOYSA N CASNo Ref cascite correct CAS CASNo 7529 22 8 PubChem 82029 ChEBI Ref ebicite correct EBI ChEBI 52093 SMILES C N 1 CCOCC1 O Section2 Chembox Properties Formula C sub 5 sub H sub 11 sub NO sub 2 sub MolarMass 117.15 g mol Appearance Density MeltingPt 180 184 C BoilingPt Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition N Methylmorpholine N oxide , NMO or NMMO is an organic compound . This heterocycle heterocyclic amine oxide and morpholine derivative is used in organic chemistry as a co oxidant and sacrificial catalyst in organic oxidation oxidation reactions for instance in osmium ... perruthenate TPAP . ref Mark R. Sivik and Scott D. Edmondson N Methylmorpholine N Oxide E EROS ... E. S. Sashina, N. P. Novoselov, S. V.Toroshekova, V. E. Petrenko, Quantum chemical study of the mechanism of dissolution of scleroproteins in N methylmorpholine N oxide. Russian Journal of General ... ark journal 2002 I10 General 2 562J 2 562J.pdf Online Article ref NMO, as a N oxide , is an oxidant ... N Oxide, N Category Morpholines Category Amine oxides Category Reagents for organic chemistry de N Methylmorpholin N oxid fa ja N N pt N xido de N metilmorfolina sv N Metylmorfolin N oxid ... oxide systems. Canadian Journal of Chemistry Volume 86 issue 6 pages 520 524 2008 . retrieved ...   more details



  1. Trimethylamine

    Unbulleted list Dimethylamine n Nitrosodimethylamine N Nitrosodimethylamine OtherCpds Unbulleted list Unsymmetrical dimethylhydrazine Biguanide n Methylethanolamine N Methylethanolamine Dimethylethanolamine Trimethylamine is an organic compound with the formula N CH sub 3 sub sub 3 sub . This colorless ... 3 sub NH sub 2 sub . Trimethylamine has also been prepared via a reaction of ammonium chloride and paraformaldehyde , ref OrgSynth author Roger Adams , B. K. Brown title Trimethylamine collvol 1 collvolpages 75 prep CV1P0531 ref according to the following equation 9 CH sub 2 sub O sub n sub 2n NH sub 4 sub Cl 2n CH sub 3 sub sub 3 sub N HCl 3n H sub 2 sub O 3n CO sub 2 sub Applications Trimethylamine ... , 11th Edition, 9625 . ref ImageFile Trimethylamine chemical structure.png ImageFile Ref chemboximage correct ?? ImageSize 100 ImageName Skeletal formula of trimethylamine with one lone electron pair shown ImageFileL1 Trimethylamine 3D balls.png ImageFileL1 Ref chemboximage correct ?? ImageNameL1 Ball and stick model of trimethylamine ImageFileR1 Trimethylamine 3D vdW.png ImageFileR1 Ref chemboximage correct ?? ImageNameR1 Spacefill model of trimethylamine Section1 Chembox Identifiers CASNo 75 ... StdInChIKey GETQZCLCWQTVFV UHFFFAOYSA N StdInChIKey Ref stdinchicite correct chemspider Section2 Chembox Properties C 3 H 9 N 1 ExactMass 59.073499293 g mol sup 1 sup Appearance Colorless gas Odor ... gas cylinder s or as a 40 solution in Water molecule water . Trimethylamine is a product ... large doses of choline and carnitine . Trimethylamine is a nitrogenous base and can be readily protonated ... prepared from hydrochloric acid . Trimethylamine is a good nucleophile , and this reaction is the basis of most of its applications. Production Trimethylamine is prepared by the reaction of ammonia and methanol ... 535 ref 3 CH sub 3 sub OH NH sub 3 sub CH sub 3 sub sub 3 sub N 3 H sub 2 sub O This reaction ... year 2011 page 9362 isbn 978 0 9522674 3 0 ref Gas sensors to test for fish freshness detect trimethylamine ...   more details



  1. Dimethylaniline-N-oxide aldolase

    enzyme Name dimethylaniline N oxide aldolase EC number 4.1.2.24 CAS number 37290 58 7 IUBMB EC number 4 1 2 24 GO code 0047864 image width caption In enzymology , a dimethylaniline N oxide aldolase EC number 4.1.2.24 is an enzyme that catalysis catalyzes the chemical reaction N,N dimethylaniline N oxide math rightleftharpoons math N methylaniline formaldehyde Hence, this enzyme has one substrate biochemistry substrate , N,N dimethylaniline N oxide , and two product chemistry products , N methylaniline and formaldehyde . This enzyme belongs to the family of lyase s, specifically the aldehyde lyases, which cleave carbon carbon bonds. The systematic name of this enzyme class is N,N dimethylaniline N oxide formaldehyde lyase N methylaniline forming . Other names in common use include microsomal oxidase II , microsomal N oxide dealkylase , and N,N dimethylaniline N oxide formaldehyde lyase . References reflist 1 cite journal author Machinist JM, Orme Johnson WH, Ziegler DM date 1966 title Microsomal oxidases. II. Properties of a pork liver microsomal N oxide dealkylase journal Biochemistry. volume 5 pages 2939&ndash 43 pmid 5961882 doi 10.1021 bi00873a025 issue 9 4.1 enzyme stub Category EC 4.1.2 Category Enzymes of unknown structure ...   more details



  1. Nitroquinoline-N-oxide reductase

    enzyme Name nitroquinoline N oxide reductase EC number 1.7.1.9 CAS number 37256 35 2 IUBMB EC number 1 7 1 9 GO code 0050465 image width caption In enzymology , a nitroquinoline N oxide reductase EC number 1.7.1.9 is an enzyme that catalysis catalyzes the chemical reaction 4 hydroxyamino quinoline N oxide 2 NAD P H sub 2 sub O math rightleftharpoons math 4 nitroquinoline N oxide 2 NAD P H 2 H sup sup The 4 substrate biochemistry substrates of this enzyme are 4 hydroxyaminoquinoline N oxide , nicotinamide adenine dinucleotide NAD sup sup , nicotinamide adenine dinucleotide phosphate NADP sup sup , and water H sub 2 sub O , whereas its 4 product chemistry products are 4 nitroquinoline N oxide , nicotinamide adenine dinucleotide NADH , nicotinamide adenine dinucleotide phosphate NADPH , and hydrogen ion H sup sup . This enzyme belongs to the family of oxidoreductase s, specifically those acting on other nitrogenous compounds as donors with NAD or NADP as acceptor. The systematic name of this enzyme class is 4 hydroxyamino quinoline N oxide NADP oxidoreductase . Other names in common use include 4 nitroquinoline 1 oxide reductase , 4NQO reductase , and NAD P H2 4 nitroquinoline N oxide oxidoreductase . References reflist 1 cite journal author Toriyama N date 1965 title Metabolism of quinoline derivatives. On the reducing enzyme of 4 nitroquinoline N oxide journal Nichidai Igaku Zasshi volume 24 pages 423&ndash 432 cite journal author Stanley JS, York JL, Benson AM date 1992 title Nitroreductases and glutathione transferases that act on 4 nitroquinoline 1 oxide and their differential induction by butylated hydroxyanisole in mice journal Cancer. Res. volume 52 pages 58&ndash 63 pmid 1370076 issue 1 1.7 enzyme stub Category EC 1.7.1 Category NADPH dependent enzymes Category NADH dependent enzymes Category Enzymes of unknown structure it Nitrochinolina N ossido reduttasi ja N ...   more details



  1. Morphine-N-oxide

    DISPLAYTITLE Morphine N oxide Chembox Name Morphine N oxide ImageFile morphine N oxide.svg ImageFile Ref chemboximage correct ?? ImageName Canonical, stereo, Kekul , skeletal formula of morphine N oxide IUPACName 4 R ,4a R ,7 S ,7a R ,12b S 3 Methyl 2,3,4,4a,7,7a hexahydro 1 H 4,12 methano 1 benzofuro 3,2 e isoquinoline 7,9 diol 3 oxide Citation needed date November 2011 ChemSpider not acceptable to Chemistry Project Section1 Chembox Identifiers CASNo 639 46 3 CASNo Ref cascite correct ?? PubChem 5362459 PubChem Ref Pubchemcite correct Pubchem ChemSpiderID 4515047 ChemSpiderID Ref chemspidercite correct chemspider EINECS 211 355 8 KEGG C11786 KEGG Ref keggcite correct kegg SMILES CN1 O CC C 23 C H 4Oc5c2c C C H 1 C H 3C C C H 4O ccc5O SMILES1 CN1 O CC C 23 C H 4OC5 C O C CC C C H 1 C H 2C C C H 4O C35 StdInChI 1S C17H19NO4 c1 18 21 7 6 17 10 3 5 13 20 16 17 22 15 12 19 4 2 9 14 15 17 8 11 10 18 h2 5,10 11,13,16,19 20H,6 8H2,1H3 t10 ,11 ,13 ,16 ,17 ,18? m0 s1 StdInChI Ref chemspidercite correct chemspider StdInChIKey AMAPEXTUMXQULJ APQDOHRLSA N StdInChIKey Ref chemspidercite correct chemspider Section2 Chembox Properties C 17 N 1 H 19 O 4 ExactMass 301.131408101 g mol sup 1 sup Morphine N oxide genomorphine is an active opioid metabolite of morphine . Morphine itself, in trials with rats, acts 11 22 times more potent than morphine N oxide subcutaneously and 39 89 times more potent intraperitoneally. However pretreatment with amiphenazole or tacrine increases the potency of morphine N oxide in relation to morphine intraperitoneally more so than in subcutaneous administration . A possible explanation is that morphine N oxide is rapidly inactivated in the liver and impairment of inactivation processes or enzymes increase functionality. ref http www.ncbi.nlm.nih.gov pmc articles PMC1703337 The analgesic action of morphine N oxide. M. R. Fennessy. Br J Pharmacol. 1968 October 34 2 337 344. PMC 1703337 ref See also Morphine 6 glucuronide Morphine 3 glucuronide References reflist ...   more details



  1. Pyridine-N-oxide

    DISPLAYTITLE Pyridine N oxide chembox Name Pyridine N oxide verifiedrevid 464376916 ImageFile PyO .png ImageSize 100 IUPACName Pyridine N oxide OtherNames pyridine 1 oxide Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 12229 InChI 1 C5H5NO c7 6 4 2 1 3 5 6 h1 5H InChIKey ILVXOBCQQYKLDS UHFFFAOYAZ StdInChI Ref stdinchicite correct chemspider StdInChI 1S C5H5NO c7 6 4 2 1 3 5 6 h1 5H StdInChIKey Ref stdinchicite correct chemspider StdInChIKey ILVXOBCQQYKLDS UHFFFAOYSA N CASNo Ref cascite correct CAS CASNo 694 59 7 PubChem 12753 ChEBI Ref ebicite correct EBI ChEBI 29136 SMILES c1cc n cc1 O Section2 Chembox Properties C 5 H 5 N 1 O 1 MolarMass 95.101 Appearance colourless solid Density MeltingPt 65 66 C BoilingPtC 270 Solubility high pKa 0.8 of conjugate acid Pyridine N oxide is the heterocyclic compound with the chemical formula formula C sub 5 sub H sub 5 sub NO. This colourless, hygroscopic solid is the product of the oxidation of pyridine . It was originally prepared using peracid s as the oxidising agent. ref cite journal author Jakob Meisenheimer J. Meisenheimer title ber Pyridin , Chinolin und Isochinolin N oxyd journal Berichte der deutschen chemischen Gesellschaft volume 59 pages 1848 1853 doi 10.1002 cber.19260590828 year 1926 issue 8 ref The molecule is planar. The compound is used infrequently as an oxidizing reagent in organic synthesis . ref S. Nicholas Kil nyi Pyridine N Oxide in Encyclopedia of Reagents for Organic Synthesis, 2001 John Wiley & Sons, New York. DOI 10.1002 047084289X.rp283 Article Online Posting Date April 15, 2001 ref It also serves as a ligand in coordination chemistry . Synthesis The oxidation of pyridine ... treatment with base liberates the neutral oxide. ref OrgSynth author H. S. Mosher, L. Turner, and A. Carlsmith title Pyridine N oxide collvol 4 collvolpages 828 year 1963 prep cv4p0828 ref Safety ... N oxid es N xido de piridina fa fr Pyridine N oxyde it Piridina N ossido ...   more details



  1. Trimethylamine dehydrogenase

    enzyme Name trimethylamine dehydrogenase EC number 1.5.8.2 CAS number 39307 09 0 IUBMB EC number 1 5 8 2 GO code 0050470 image width caption In enzymology , a trimethylamine dehydrogenase EC number 1.5.8.2 is an enzyme that catalysis catalyzes the chemical reaction trimethylamine H sub 2 sub O electron transferring flavoprotein math rightleftharpoons math dimethylamine formaldehyde reduced electron transferring flavoprotein The 3 substrate biochemistry substrates of this enzyme are trimethylamine , water H sub 2 sub O , and electron transferring flavoprotein , whereas its 3 product chemistry products are dimethylamine , formaldehyde , and reduced electron transferring flavoprotein . This enzyme belongs to the family of oxidoreductase s, specifically those acting on the CH NH group of donors with a flavin as acceptor. The systematic name of this enzyme class is trimethylamine electron transferring flavoprotein oxidoreductase demethylating . This enzyme participates in methane metabolism . References reflist 1 cite journal author Colby J and Zatman LJ year 1971 title The purification and properties of a bacterial trimethylamine dehydrogenase journal Biochem. J. volume 121 issue 1 pages 9 pmid 5116569 pmc 1176516 cite journal author Steenkamp DJ, Singer TP year 1978 title Participation of the iron sulphur cluster and of the covalently bound coenzyme of trimethylamine dehydrogenase in catalysis journal Biochem. J. volume 169 pages 361&ndash 9 pmid 204297 issue 2 pmc 1184175 cite journal author Huang L, Rohlfs RJ, Hille R year 1995 title The reaction of trimethylamine dehydrogenase with electron transferring flavoprotein journal J. Biol. Chem. volume 270 pages 23958&ndash 65 pmid ... Electron transfer and conformational change in complexes of trimethylamine dehydrogenase and electron ... Vekshin first5 N last6 Sutcliffe first6 MJ last7 Scrutton first7 NS issue 10 cite journal author Scrutton NS, Sutcliffe MJ year 2000 title Trimethylamine dehydrogenase and electron transferring flavoprotein ...   more details



  1. Oxide

    hematite . Image Rust screw.jpg thumb right Oxides, such as iron III oxide or rust , which consists of hydrated iron III oxide s Fe sub 2 sub O sub 3 sub n H sub 2 sub O and iron III oxide hydroxide ... oxide Nitrogen N Oxygen O Palladium II oxide Paladium Pd Oxygen O Strontium oxide Strontium Sr Oxygen ... O sub 2 sub Chromium IV oxide Chromium Cr Oxygen O sub 2 sub Dinitrogen tetroxide Nitrogen N sub 2 ... of earth. Like most oxides, it adopts a polymeric structure. An oxide IPAc en icon k s a ... pure elements often develop an oxide coating. For example, aluminium foil develops a thin skin ... Greenwood, N. N. & Earnshaw, A. 1997 . Chemistry of the Elements 2nd Edn. , Oxford Butterworth Heinemann ... like gold III oxide must be generated by indirect routes. Two independent pathways for corrosion ... , which is coated with a thin film of aluminium oxide that passivation passivates the metal, slowing further corrosion . The aluminium oxide layer can be built to greater thickness by the process ... II oxide , but the formation of the hydrated ferric oxides, Fe sub 2 sub O sub 3 x sub OH sub 2 x ... number of the oxide ligand is two for most electronegative elements and 3 6 for most metals ... unit cell of rutile. Ti IV centers are grey oxide centers are red. Notice that oxide forms three bonds to titanium and titanium forms six bonds to oxide. Molecular oxides Although most metal oxides ... monoxide . Phosphorus pentoxide is a more complex molecular oxide with a deceptive name, the formula ... of drugs by the P450 enzymes and the production of ethylene oxide , which is converted to antifreeze. In such systems the metal centre transfers an oxide ligand to the organic compound followed by regeneration of the metal oxide, often by oxygen in air. Hydrolysis Oxides of more electropositive ... hydroxide s. For example, sodium oxide is basic when hydrated, it forms sodium hydroxide . Oxides .... Some oxides can act as both acid and base. They are amphoteric . An example is aluminium oxide ...   more details



  1. Lauryldimethylamine oxide

    Chembox verifiedrevid 428777995 ImageFile Lauryldimethylamine oxide.png ImageSize 200px IUPACName N , N Dimethyldodecan 1 amine oxide OtherNames Lauramine oxide Dodecyldimethylamine oxide Dimethyldodecylamine N oxide Section1 Chembox Identifiers CASNo Ref cascite correct CAS CASNo 1643 20 5 PubChem 15433 SMILES CCCCCCCCCCCC N C C O Section2 Chembox Properties C 14 H 31 N 1 O 1 Appearance Density MeltingPt BoilingPt Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition Lauryldimethylamine oxide , also known as dodecyldimethylamine oxide or DDAO, is an amine oxide surfactant . It is one of the most frequently used surfactants of this type. ref cite book title Detergency of Specialty Surfactants first Floyd E last Friedli isbn 0824704916 year 2001 publisher Dekker location New York, NY ref At high concentrations, DDAO forms liquid crystal line phases. ref cite journal author Kocherbitov, V., S derman, O. title Hydration of Dimethyldodecylamine N Oxide Enthalpy and Entropy Driven Processes journal J.Phys.Chem.B. year 2006 volume 110 pages 13649 13655 doi 10.1021 jp060934v pmid 16821893 issue 27 ref Despite having only one polar atom that is able to interact with water the oxygen atom the nitrogen atom is hidden from intermolecular interactions , DDAO is a strongly hydrophilic surfactant it forms normal micelles and normal liquid crystalline phases. High hydrophilicity of this surfactant can be explained by the fact that it forms very strong hydrogen bonds with water the energy of DDAO water hydrogen bond is about 50 kJ mol. ref cite journal author Kocherbitov, V. Veryazov, V. S derman, O. title Hydration of Trimethylamine N oxide and of Dimethyldodecylamine N oxide An Ab Initio study journal J. Molec. Struct. Theochem. year 2007 volume 808 pages 111 118 doi 10.1016 j.theochem.2006.12.043 ref References reflist Category Surfactants Category Amine oxides fa ...   more details



  1. Myristamine oxide

    Chembox verifiedrevid 382185065 ImageFile Myristamine oxide.png ImageSize 200px ImageAlt IUPACName N , N Dimethyltetradecan 1 amine oxide OtherNames N , N Dimethyl 1 tetradecanamine N oxide Myristyl dimethyl amine oxide Myristyldimethylamine oxide N , N Dimethyltetradecylamine N oxide Dimethyl oxido tetradecyl azanium Section1 Chembox Identifiers CASNo 3332 27 2 PubChem SMILES O N C C CCCCCCCCCCCCCC Section2 Chembox Properties C 16 H 35 N 1 O 1 Appearance Clear liquid Density MeltingPtC 10 BoilingPtC 100 Solubility Section3 Chembox Hazards MainHazards FlashPt Autoignition Myristamine oxide is a hair conditioning agent that is used to help stabilize foam formed by some Shampoo shampoos and Conditioner conditioners . Myristamine oxide is a hydrotrope . ref http chemicalland21.com specialtychem perchem MYRISTAMINE 20OXIDE.htm ref ref http www.cosmeticsdatabase.com ingredient.php?ingred06 704059 ref References Reflist organic compound stub Category amine oxides Category Cosmetics chemicals fa ...   more details



  1. Dinitrogen oxide

    Dinitrogen oxide can potentially refer to any of at least four compounds Dinitrogen monoxide , more commonly known as nitrous oxide , N sub 2 sub O Dinitrogen trioxide , N sub 2 sub O sub 3 sub Dinitrogen tetroxide , N sub 2 sub O sub 4 sub , an unstable dimer of nitric oxide Dinitrogen pentoxide , N sub 2 sub O sub 5 sub . disambig ...   more details



  1. Titanium oxide

    Titanium oxide may refer to ref Wells A.F. 1984 Structural Inorganic Chemistry 5th edition Oxford Science Publications ISBN 0 19 855370 6 ref Titanium dioxide titanium IV oxide , TiO sub 2 sub Titanium II oxide titanium monoxide , TiO, a non stoichiometric oxide Titanium III oxide dititanium trioxide , Ti sub 2 sub O sub 3 sub Ti sub 3 sub O Ti sub 2 sub O TiO sub x sub x 0.68 0.75 Ti sub n sub O sub 2n 1 sub where n ranges from 3 9 inclusive, ref Greenwood&Earnshaw ref e.g. Ti sub 3 sub O sub 5 sub , Ti sub 4 sub O sub 7 sub , etc. References reflist disambig DEFAULTSORT Titanium Oxide Category Dielectrics Category Electronic engineering Category High k dielectrics ...   more details



  1. Nickel oxide

    Nickel oxide may refer to Nickel II oxide , NiO, green, well characterised oxide Nickel III oxide , Ni sub 2 sub O sub 3 sub , black, not well characterised oxide disambig simple Nickel oxide ...   more details



  1. Niobium oxide

    Niobium oxide may refer to Niobium monoxide niobium II oxide , NbO Niobium dioxide niobium IV oxide , NbO sub 2 sub Niobium pentoxide niobium V oxide , Nb sub 2 sub O sub 5 sub In addition to the above, other distinct oxides exist general formula Nb sub 3n 1 sub O sub 8n 2 sub where n ranges from 5 8 inclusive, e.g. Nb sub 8 sub O sub 19 sub Nb sub 16 sub O sub 38 sub . ref Greenwood&Earnshaw ref Nb sub 12 sub O sub 29 sub and Nb sub 47 sub O sub 116 sub Natural niobium oxide is sometimes known as niobia . References reflist disambig ...   more details



  1. Mercury oxide

    Mercury oxide can refer to Mercury I oxide mercurous oxide , Hg sub 2 sub O Mercury II oxide mercuric oxide , HgO disambig hu Higany oxid egy rtelm s t lap sr ...   more details



  1. Potassium oxide

    10 K 6 K sub 2 sub O N sub 2 sub Potassium hydroxide cannot be further dehydrated to the oxide. br Potassium oxide can also be made by heating potassium metabisulfite crystals above 180 C K sub 2 sub ...chembox verifiedrevid 448711409 ImageFile Potassium oxide 3D vdW.png ImageSize 200px ImageName Potassium oxide IUPACName Potassium oxide OtherNames Potassium monoxide br Potash Section1 Chembox Identifiers CASNo 12136 45 7 CASNo Ref cascite correct CAS UNNumber 2033 Section2 Chembox Properties Formula K sub 2 sub O MolarMass 94.20 g mol Appearance pale yellow solid Density 2.35 g cm sup 3 sup Solubility ... Chembox Related OtherAnions Potassium sulfide OtherCations Lithium oxide br Sodium oxide br Rubidium oxide br Caesium oxide OtherFunctn Potassium peroxide br Potassium superoxide Function potassium oxide s OtherCpds Potassium hydroxide Potassium oxide Potassium K sub 2 Oxide O is an ionic Chemical compound compound of potassium and oxygen . This pale yellow solid, the simplest oxide of potassium ... O. Production Potassium oxide is produced from the reaction of oxygen and potassium this reaction ... the oxide ref Holleman, A. F. Wiberg, E. Inorganic Chemistry Academic Press San Diego, 2001. ISBN ... to 4 oxide ions and oxide ions coordinated to 8 potassium. ref Citation title Gitterstruktur der oxyde ... Press. ISBN 0 19 855370 6. ref K sub 2 sub O is a basic oxide and reacts with water violently to produce ..., initiating this vigorous reaction. Fertilizers The chemical formula K sub 2 sub O is used in the N ... is the correct formula for potassium oxide, potassium oxide is not used as a fertilizer in these products ... of potassium in the fertilizer if it was in the form of potassium oxide. Potassium oxide is about ... chloride provides less potassium than an equal amount of potassium oxide. Thus, if a fertilizer is 30 potassium chloride by weight, its standard potassium rating, based on potassium oxide, would ... Category Deliquescent substances Category Common oxide glass components ca xid de potassi cs Oxid draseln ...   more details



  1. Caesium oxide

    490 C under N sub 2 sub BoilingPt Section3 Chembox Structure Coordination CrystalStruct Cadmium chloride ... Caesium hydroxide OtherCations Lithium oxide br Sodium oxide br Potassium oxide br Rubidium oxide Caesium oxide IUPAC name or cesium oxide describes inorganic compound s composed of caesium and oxygen ... the oxide and suboxide s are brightly coloured. The species Cs sub 2 sub O forms yellow orange Hexagonal crystal system hexagonal crystals. ref name CRC Uses Caesium oxide is used in photocathode s to detect ... http books.google.com ?id HtgEcjQcgkkC&pg PA14&dq 22cesium oxide 22 OR 22caesium oxide 22 ref L. R ... of caesium oxide on a layer of silver . ref name mul Citation last Busch first Kenneth W. last2 Busch ... PA12&dq 22cesium oxide 22 OR 22caesium oxide 22 ref It is a good electron emitter however, its high ... page 855 url http books.google.com ?id QK2f4eVh7qgC&pg PA855&dq 22cesium oxide 22 OR 22caesium oxide 22 ref Reactions Elemental magnesium Redox reduces caesium oxide to elemental caesium, forming magnesium oxide as a side product ref name cond Citation editor last Turner, Jr. editor first Francis M ... Co. page 121 url http books.google.com ?id y8y0XE0nsYEC&pg PA121&dq 22cesium oxide 22 OR 22caesium oxide 22 ref ref name sblock Citation last Arora first M.G. year 1997 title S Block Elements publication ...   more details



  1. Nitrogen oxide

    Nitrous oxide 3D vdW.png center Nitrous oxide , N sub 2 sub O center Image Dinitrogen trioxide 3D vdW.png center Dinitrogen trioxide , N sub 2 sub O sub 3 sub center Image Dinitrogen tetroxide 3D vdW.png center Dinitrogen tetroxide , N sub 2 sub O sub 4 sub center Image Dinitrogen pentoxide 3D vdW.png center Dinitrogen pentoxide , N sub 2 sub O sub 5 sub center gallery NO sub x sub Main NOx NO sub x sub often written NOx refers to nitric oxide NO and nitrogen dioxide NO sub 2 sub . They are produced ...TOC right Nitrogen oxide can refer to a binary compound of oxygen and nitrogen , or a mixture of such compounds Nitric oxide , also known as nitrogen monoxide, NO , nitrogen II oxide Nitrogen dioxide NO sub 2 sub , nitrogen IV oxide Nitrous oxide N sub 2 sub O , nitrogen I oxide Nitrosylazide N sub 4 sub O , nitrogen I oxide diatomic nitrogen Nitrate radical NO sub 3 sub , nitrogen VI oxide Dinitrogen trioxide N sub 2 sub O sub 3 sub , nitrogen III oxide Dinitrogen tetroxide N sub 2 sub O sub 4 sub , nitrogen IV oxide Dinitrogen pentoxide N sub 2 sub O sub 5 sub , nitrogen V oxide Trinitramide N NO sub 2 sub sub 3 sub In atmospheric chemistry and air pollution and related fields, nitrogen oxides refers specifically to NOx NO sub x sub NO and NO sub 2 sub . ref United States Clean Air Act , USC 42 7602 ref ref Citation last Seinfeld first John H. author link John H. Seinfeld last2 Pandis first2 Spyros N. title Atmospheric Chemistry and Physics From Air Pollution to Climate Change publisher Wiley Interscience year 1997 isbn 0 471 17816 0 ref Only the first three of these compounds can be isolated at room temperature. N sub 2 sub O sub 3 sub , N sub 2 sub O sub 4 sub , and N sub 2 sub O sub 5 sub all decompose rapidly at room temperature. Nitrate radical is very reactive. N sub 2 sub ... but nevertheless quite stable when isolated. gallery Image Nitric oxide 3D vdW.png center Nitric oxide ... sup NO sub 2 sub sup sup See also Nitrogen oxide sensor References reflist DEFAULTSORT Nitrogen Oxide ...   more details



  1. Protactinium oxide

    Protactinium oxide may refer to Protactinium II oxide , PaO Protactinium IV oxide , PaO sub 2 sub Protactinium V oxide , Pa sub 2 sub O sub 5 sub See also Protactinium Compounds disambig ...   more details



  1. Amine oxide

    Image Amine Oxides General Formulae.png thumb right 170px General structure of an amine oxide An amine oxide , also known as amine N oxide and N oxide , is a chemical compound that contains the functional group R sub 3 sub N sup sup O sup &minus sup , an N O bond with three additional hydrogen and or hydrocarbon side chains attached to N. Sometimes it is written as R sub 3 sub N O or, wrongly, as R sub 3 sub N O. In the strict sense the term amine oxide applies only to oxides of tertiary amine s. Sometimes ... oxides include pyridine N oxide , a water soluble crystalline solid with melting point 62 67 C, and N Methylmorpholine N oxide N methylmorpholine N oxide , which is an oxidant. Properties Amine ... N oxide is cleaved by acetic acid anhydride to the corresponding acetamide and aldehyde ref ... oxide , PR sub 3 sub O Sulfoxide , R sub 2 sub S O Azoxy , RN N O R RN N sup sup RO sup &minus sup TEMPO 2,2,6,6 Tetramethylpiperidine 1 oxyl , a stable amine oxide radical References reflist External ... dissociation constant p K sub a sub of around 4.5 that form R sub 3 sub N sup sup OH, cation ... 2 sub , Caro s acid or peracid s like meta Chloroperoxybenzoic acid mCPBA in N oxidation ref Recent trends in the chemistry of pyridine N oxides Shaker Youssif Arkivoc 2001 http www.arkivoc.com home.aspx ... reduction , zinc acetic acid , and iron acetic acid. Pyridine N oxides can be deoxygenated by phosphorus oxychloride Sacrificial catalysis. Oxidants can be regenerated by reduction of N oxides, as in the case of regeneration of osmium tetroxide by N methylmorpholine oxide . O alkylation. Pyridine N oxides react with alkyl halide s to the O alkylated product In the Meisenheimer rearrangement after Jakob Meisenheimer certain N oxides R sub 1 sub R sub 2 sub R sub 3 sub N sup sup O sup sup rearrangement reaction rearrange to hydroxylamine s R sub 2 sub R sub 3 sub N O R sub 1 sub ref J. Meisenheimer ... Oxide Category Amine oxides Category Functional groups de Aminoxide es Nitr xido fr Amine oxyde ...   more details




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