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: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:(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: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: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: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: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:Erlotinib-13C6 HydrochlorideSynonyms:N-(3-Ethynylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine-13C6 Hydrochloride; 6,7-Bis(2-methoxyethoxy)-4-(3-ethynylanilino)quinazoline-13C6 Hydrochloride; [6,7-Bis(2-methoxyethoxy)quinazolin-4-yl]-(3-ethynylphenyl)amine-13C6 HydrochloridCP 358774-13C6; OSI 774-13C6; Tarceva-13C6;Alternate CAS #:183319-69-9Molecular Formula:C₁₆¹³C₆H₂₃N₃O₄…

Chemical Name:Eprinomectin B1b-13CD3Synonyms:(4''R)-4''-(Acetylamino)-5-O-demethyl-25-de(1-methylpropyl)-4''-deoxy-25-(1-methylethyl)avermectin A1a-13CD3; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv.-13CD3; Eprinomectin component B1b-13CD3Molecular Formula:C₄₈¹³CH₇₀D₃NO₁₄Molecular Weight:904.11Category:Standards; Isotopic Labeled…

Chemical Name:Eprinomectin B1bSynonyms:(4''R)-4''-(Acetylamino)-5-O-demethyl-25-de(1-methylpropyl)-4''-deoxy-25-(1-methylethyl)avermectin A1a; Spiro[11,15-methano-2H,13H,17H-furo[4,3,2-pq][2,6]benzodioxacyclooctadecin-13,2'-[2H]pyran], avermectin A1a deriv.; Eprinomectin B1b; Eprinomectin component B1bCAS Number:133305-89-2Molecular Formula:C₄₉H₇₃NO₁₄Molecular…