Chemical Name:17α-Estra-1,3,5(10)-triene-3,17-diol-17-heptanoateCAS Number:10093-54-6Molecular Formula:C₂₅H₃₆O₃Molecular Weight:384.55Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:17α-Estra-1,3,5(10)-triene-3,17-diol-17-heptanoate can be used as part of…

Chemical Name:Des-Methoxy EsomeprazoleSynonyms:2-(((3,5-Dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazole; Esomeprazole Impurity 26CAS Number:704910-88-3Molecular Formula:C₁₅H₁₅N₃OSMolecular Weight:285.36Category:Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug…

Chemical Name:4-Methoxy-2,3,5-trimethylpyridine OmeprazoleSynonyms:Esomeprazole Impurity 12; 6-Methoxy-1-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1H-benzo[d]imidazoleMolecular Formula:C₂₆H₃₀N₄O₄SMolecular Weight:494.61Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:4-Methoxy-2,3,5-trimethylpyridine Omeprazole is an impurity…

Chemical Name:Ethyl N-Nitroso-N-(1-phenylethyl)glycinateAlternate CAS #:56720-98-0Molecular Formula:C₁₂H₁₆N₂O₃Molecular Weight:236.27Category:Standards; Miscellaneous; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Ethyl N-Nitroso-N-(1-phenylethyl)glycinate is a derivative…

Chemical Name:E658518Synonyms:Atazanavir Impurity;(R*,R*)-(1-Oxiranyl-2-phenylethyl)-1,1-dimethylethyl Ester Carbamic Acid;(R*,R*)-(±)-(1-Oxiranyl-2-phenylethyl)-1,1-dimethylethyl Ester Carbamic Acid.CAS Number:98818-34-9Alternate CAS #:1132747-14-8Molecular Formula:C₁₅H₂₁NO₃Molecular Weight:263.33Category:Building Blocks;…

Chemical Name:ErmaninSynonyms:5,7-Dihydroxy-3-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one; 3,4'-Di-O-methylkaempferol; 5,7-Dihydroxy-3,4'-dimethoxyflavone; Dimethyl-3,4'-kaempferol; Kaempferol 3,4'-di-O-methyl ether; Kaempferol 3,4'-dimethyl ether; NSC 31882;CAS Number:20869-95-8Molecular Formula:C₁₇H₁₄O₆Molecular…

Chemical Name:6-Ethoxy-2,4-dimethylquinolineSynonyms:2,4-Dimethyl-6-ethoxyquinoline; NSC 6234CAS Number:612-50-0Molecular Formula:C₁₃H₁₅NOMolecular Weight:201.26Category:Standards; Food;Applications:6-Ethoxy-2,4-dimethylquinoline is a metabolite of Ethoxyquin (E892800) which…

Chemical Name:Ethyl 3-Amino-2-cyanoacrylateSynonyms:Ethyl (aminomethylene)cyanoacetate; Ethyl (aminomethylene)cyanoacetateCAS Number:38109-77-2Molecular Formula:C₆H₈N₂O₂Molecular Weight:140.14Category:Building Blocks; Miscellaneous;Applications:Ethyl 3-Amino-2-cyanoacrylate is useful in…

Chemical Name:Ethyl 2-(((6-Chloropyridin-3-yl)methyl)(ethyl)amino)-2-oxoacetateMolecular Formula:C₁₂H₁₅ClN₂O₃Molecular Weight:270.71Category:Building Blocks; Miscellaneous;Applications:Ethyl 2-(((6-Chloropyridin-3-yl)methyl)(ethyl)amino)-2-oxoacetate is an intermediate in an R&D synthesis…

Chemical Name:Erdosteine Homocysteine Impurity (Erdosteine RV201)Synonyms:2-[N-3-[2-(Oxotetrahydro)thienyl]acetimido]-N-(carboxymethylthioacetyl)homcysteine; [2-[[2-Oxo-2-[(tetrahydro-2-oxo-3-thienyl)amino]ethyl]thio]acetyl]homocysteine; Erdosteine RV 201;Molecular Formula:C₁₂H₁₈N₂O₅S₃Molecular Weight:366.48Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:An…