Chemical Name:Estradiol Valerate Impurity ISynonyms:(1R,13S,13aS,20aR)-13a,17,17,20a-Tetramethyl-2,3,3a,3b,4,5,9,10,10a,10b,11,12,13,13a,14,15,15a,17,18b,19,20,20a-docosahydro-1H-cyclopenta[5,6]naphtho[1,2-b]cyclopenta[5,6]naphtho[2,1-i]xanthene-1,13-diyl DipentanoateMolecular Formula:C₄₉H₆₆O₅Molecular Weight:735.05Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:Estradiol Valerate Impurity I…

Chemical Name:Ethyl 9-cis-RetinoateSynonyms:Ethyl 9Z-Retinoate;9-cis-Ethyl Ester Retinoic Acid;(2E,4E,6Z,8E)-Ethyl 3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoateCAS Number:86708-67-0Molecular Formula:C₂₂H₃₂O₂Molecular Weight:328.49Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Ethyl 9-cis-retinoate…

Chemical Name:Esmolol Dimer-d7Synonyms:4-[2-hydroxy-3-[[3-[4-[2-hydroxy-3-[(1-methylethyl)amino]propoxy]phenyl]-1-oxopropyl](1-methylethyl)amino]propoxy]-benzenepropanoic Acid Methyl Ester-d7Molecular Formula:C₃₁H₃₉D₇N₂O₇Molecular Weight:565.75Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Esmolol Dimer-d7…

Chemical Name:Ethinyl Estradiol Dimer Impurity 2Synonyms:3,​5(10)​-​Trien-​20-​yn-​3-​yl]​oxy]​-​2-​[[(17α)​-​17-​hydroxy-​19-​norpregna-​1-19-​norpregna-​1,​3,​5(10)​-​trien-​20-​yne-​3,​17-​diolCAS Number:303014-91-7Molecular Formula:C₄₀H₄₆O₄Molecular Weight:590.79Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Ethinyl Estradiol Dimer Impurity…

Chemical Name:Ethinyl Estradiol Dimer Impurity 1Synonyms:4-​[[(17α)​-​17-​Hydroxy-​19-​norpregna-​1,​3,​5(10)​-​trien-​20-​yn-​3-​yl]​oxy]​-19-​norpregna-​1,​3,​5(10)​-​trien-​20-​yne-​3,​17-​diolCAS Number:303014-90-6Molecular Formula:C₄₀H₄₆O₄Molecular Weight:590.79Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:Ethinyl Estradiol Dimer Impurity…

Chemical Name:(Ethyl Carbonic) 2-(5,5-Dimethyl-2-tridecyl-1,3-dioxan-2-yl)acetic AnhydrideMolecular Formula:C₂₄H₄₄O₆Molecular Weight:428.6Category:Standards; Lipids/Fatty Acids, Glycerol Derivatives;Applications:(Ethyl Carbonic) 2-(5,5-Dimethyl-2-tridecyl-1,3-dioxan-2-yl)acetic Anhydride is…

Chemical Name:rac-4’-O-Ethyl-3’-O-methyl ApremilastSynonyms:N-(2-(1-(4-Ethoxy-3-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide; Apremilast Impurity ECAS Number:253168-86-4Molecular Formula:C₂₂H₂₄N₂O₇SMolecular Weight:460.5Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:rac-4’-O-Ethyl-3’-O-methyl Apremilast is an…

Chemical Name:rac-4’-O-Ethyl-3’-O-methyl Apremilast-d5Synonyms:N-(2-(1-(4-Ethoxy-3-methoxyphenyl)-2-(methylsulfonyl)ethyl)-1,3-dioxoisoindolin-4-yl)acetamide-d5; Apremilast Impurity E-d5Molecular Formula:C₂₂H₁₉D₅N₂O₇SMolecular Weight:465.53Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:rac-4’-O-Ethyl-3’-O-methyl Apremilast-d5…

Chemical Name:3-[2-(Ethylsulfinyl)propyl]-Pentanedioic AcidCAS Number:116007-24-0Molecular Formula:C₁₀H₁₈O₅SMolecular Weight:250.31Category:Building Blocks;Applications:3-[2-(Ethylsulfinyl)propyl]-Pentanedioic Acid is a useful chemical reagent.To ensure the…

Chemical Name:(-)-3-Epimuscarine ChlorideSynonyms:[2R-(2α,4α,5α)]-Tetrahydro-4-hydroxy-N,N,N,5-tetramethyl-2-furanmethanaminium Chloride; 2,5-Anhydro-1,3,6-trideoxy-1-(trimethylammonio)-D-xylo-hexitol Chloride;CAS Number:35119-40-5Molecular Formula:C₉H₂₀ClNO₂Molecular Weight:209.71Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(-)-3-Epimuscarine Chloride is an…