Catalogue Number:A187190Chemical Name:(3R,4R)-4-(Acetyloxy)-3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-1-(4-methoxyphenyl)-2-azetidinoneSynonyms:[3R-[3α(R*),4β]]-4-(Acetyloxy)-3-[1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-1-(4-methoxyphenyl)-2-azetidinone; (2R,3R)-3-((R)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-1-(4-methoxyphenyl)-4-oxoazetidin-2-yl Acetate;CAS Number:203252-14-6Molecular Formula:C₂₀H₃₁NO₅SiMolecular Weight:393.55Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(3R,4R)-4-(Acetyloxy)-3-[(1R)-1-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-1-(4-methoxyphenyl)-2-azetidinone is a reactant used…

Catalogue Number:A187185Chemical Name:(16Alpha)-21-(Acetyloxy)-17-hydroxy-16-methyl-pregna-1,4-diene-3,11,20-trioneSynonyms:17,21-Dihydroxy-16α-methyl-pregna-1,4-diene-3,11,20-trione 21-Acetate;CAS Number:1058-04-4Molecular Formula:C₂₄H₃₀O₆Molecular Weight:414.49Category:Building Blocks; Steroids; Miscellaneous;Applications:(16α)-21-(Acetyloxy)-17-hydroxy-16-methyl-pregna-1,4-diene-3,11,20-trione is an intermediate used in…

Catalogue Number:A187170Chemical Name:3-Acetylpyridine N-OxideSynonyms:1-(1-Oxido-3-pyridinyl)-ethanone; 1-(3-Pyridinyl)-ethanone N-Oxide; Methyl 3-Pyridyl Ketone 1-Oxide; Methyl 3-Pyridyl Ketone N-Oxide; 1-(1-Oxido-3-pyridinyl)ethanone;…

Catalogue Number:A187165Chemical Name:(S)-(-)-5-[(2-Acetoxypropanoyl)amino]-2,4,6-triiodoisophthalic AcidSynonyms:5-[[(2S)-2-(Acetyloxy)-1-oxopropyl]amino]-2,4,6-triiodo-1,3-benzendicarboxylic AcidCAS Number:1416451-25-6Molecular Formula:C₁₃H₁₀I₃NO₇Appearance:Off-White SolidMolecular Weight:672.93Storage:20°CSolubility:DMSOCategory:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(S)-(-)-5-[(2-Acetoxypropanoyl)amino]-2,4,6-triiodoisophthalic Acid is an…

Catalogue Number:A187160Chemical Name:4-(1-Acetyl-4-piperidinyl)-N-(aminoiminomethyl)-3-(trifluoromethyl)benzamideCAS Number:1204329-34-9Molecular Formula:C₁₆H₁₉F₃N₄O₂Molecular Weight:356.34Category:Standards; Enzyme Activators and Inhibitors;Applications:4-(1-Acetyl-4-piperidinyl)-N-(aminoiminomethyl)-3-(trifluoromethyl)benzamide is an inhibitor of sodium-hydrogen…

Catalogue Number:A187150Chemical Name:5-Acetyl-2-norborneneSynonyms:Ketone Methyl 5-norbornen-2-yl; 1-(Bicyclo[2.2.1]hept-5-en-2-yl)ethanone; 2-Acetyl-5-norbornene; 2-Acetylbicyclo[2.2.1]hept-5-ene; 5-Acetylnorbornene; 6-Acetylbicyclo[2.2.1]hept-2-ene; Methyl 5-norbornen-2-yl ketoneCAS Number:5063-03-6Molecular Formula:C₉H₁₂OAppearance:Colourless…

Catalogue Number:A187145Chemical Name:15a-Acetoxy-18-methyl-4-estren-3,17-dioneSynonyms:13-Ethyl-18,19-dinorpregna-3,17-dione-4-ene-15-acetoxyl, (8R,9S,10R,13S,14S,15S)-13-Ethyl-3,17-dioxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-15-yl AcetateCAS Number:104933-97-3Molecular Formula:C₂₁H₂₈O₄Appearance:White to Off-White SolidMelting Point:163 - 166°CMolecular Weight:344.44Storage:-20°C, Inert…

Catalogue Number:A187140Chemical Name:3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-methyl-1,5-benzothiazepin-4(5H)-oneCAS Number:2067323-40-2Molecular Formula:C₁₉H₁₉NO₄SMolecular Weight:357.42Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3-(Acetyloxy)-2,3-dihydro-2-(4-methoxyphenyl)-5-methyl-1,5-benzothiazepin-4(5H)-one is an impurity of Diltiazem (D460620),…

Catalogue Number:A187135Chemical Name:5-[2-(Acetyloxy)ethyl]-3-[(4-amino-2-methyl-5-pyrimidinyl)methyl]-4-methyl-2(3H)-thiazolethioneSynonyms:[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methyl-4-thiazoline-2-thione Acetate; 2-(3-((4-Amino-2-methylpyrimidin-5-yl)methyl)-4-methyl-2-thioxo-2,3-dihydrothiazol-5-yl)ethyl acetateCAS Number:92325-11-6Molecular Formula:C₁₄H₁₈N₄O₂S₂Appearance:White SolidMolecular Weight:338.45Storage:-20°CSolubility:Dichloromethane, DMSO, MethanolCategory:Standards; Enzyme Activators and…

Catalogue Number:A187125Chemical Name:5-[(Acetyloxy)methyl]-3a,6,7,7a-tetrahydro-2-methyl-(3aR,5R,6S,7R,7aR)-5H-Pyrano[3,2-d]thiazole-6,7-diol Diacetate (Ester)Synonyms:5-[(Acetyloxy)methyl]-3a,6,7,7a-tetrahydro-2-methyl-(3aR,5R,6S,7R,7aR)-5H-PyranoCAS Number:67109-74-4Molecular Formula:C₁₄H₁₉NO₇SMolecular Weight:345.37Category:Building Blocks; Pharmaceutical/API Drug Impurities/Metabolites;Applications:5-[(Acetyloxy)methyl]-3a,6,7,7a-tetrahydro-2-methyl-(3aR,5R,6S,7R,7aR)-5H-Pyrano[3,2-d]thiazole-6,7-diol Diacetate (Ester), is…