Chemical Name:2-Hydroxyglutaric Acid Disodium Salt-13C4Synonyms:2-Hydroxypentanedioic Acid Sodium Salt-13C4; (+/-)-2-Hydroxyglutaric Acid Disodium Salt-13C4; α-Hydroxyglutaric Acid Sodium…

Chemical Name:4-Hydroxy-frovatriptanSynonyms:4-Hydroxy-3-(methylamino)-2,3,4,9-tetrahydro-1H-carbazole-6-carboxamideMolecular Formula:C₁₄H₁₇N₃O₂Molecular Weight:259.3Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:4-Hydroxy-frovatriptan s a metabolite of ent-Frovatriptan (F768505) which is…

Chemical Name:4-Hydroxy FenspirideSynonyms:8-[2-(4-Hydroxyphenyl)ethyl]-1-oxa-3,8-diazaspiro[4.5]decan-2-one;CAS Number:441781-25-5Molecular Formula:C₁₅H₂₀N₂O₃Molecular Weight:276.33Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:A metabolite of Fenspiride (F265000).References:Megel, H., et…

Chemical Name:2-Hydroxyethyl 4-(4,4-Dimethyl-2-tridecyloxazolidin-2-yl)butanoateMolecular Formula:C₂₄H₄₇NO₄Molecular Weight:413.63Category:Standards; Lipids/Fatty Acids, Glycerol Derivatives;Applications:2-Hydroxyethyl 4-(4,4-Dimethyl-2-tridecyloxazolidin-2-yl)butanoate is an intermediate in the…

Chemical Name:6β-Hydroxy EstroneSynonyms:(6β)-3,6-Dihydroxyestra-1,3,5(10)-trien-17-one; 3,6β-Dihydroxyestra-1,3,5(10)-trien-17-one; 6β-Hydroxyestrone;CAS Number:1229-25-0Molecular Formula:C₁₈H₂₂O₃Molecular Weight:286.37Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:The oxidative 6β-metabolite of…

Chemical Name:6α-Hydroxy EstroneSynonyms:(6α)-3,6-Dihydroxyestra-1,3,5(10)-trien-17-one; 3,6α-Dihydroxyestra-1,3,5(10)-trien-17-one; 6α-Hydroxyestrone;CAS Number:1476-78-4Molecular Formula:C₁₈H₂₂O₃Molecular Weight:286.37Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;Applications:The oxidative 6α-metabolite of…

Chemical Name:N-(2-((2-(4-(2-(2-Hydroxyethoxy)ethyl)piperazine-d8--1-carbonyl)phenyl)thio)phenyl)acetamideAlternate CAS #:Unlabelled: 1371638-10-6Molecular Formula:C₂₃H₂₁D₈N₃O₄SMolecular Weight:451.61Category:Standards; Isotopic Labeled Analogues; Pharmaceutical/API Drug Impurities/Metabolites;Applications:N-(2-((2-(4-(2-(2-Hydroxyethoxy)ethyl)piperazine-d8-1-carbonyl)phenyl)thio)phenyl)acetamide is a…

Chemical Name:6-HydroxydopaSynonyms:2,5-Dihydroxytyrosine; 2,4,5-Trihydroxy-DL-phenylalanine; 2,5-Dihydroxy-DL-tyrosine; 3,4,6-Trihydroxy-DL-phenylalanine; 3-(2,4,5-Trihydroxyphenyl)-DL-alanine; DL-6-Hydroxydopa; DL-Topa; 3-(2,4,5-Trihydroxyphenyl)-alanineCAS Number:23358-64-7Molecular Formula:C₉H₁₁NO₅Molecular Weight:213.19Category:Research Tools; Molecular Biology;Applications:6-Hydroxydopa…

Chemical Name:3a-Hydroxy-1,1-dimethyl-5{[(methylamino)sulfonyl]methyl}-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-1-ium Trifluoroacetate-d6Synonyms:3a-Hydroxy-1,1-dimethyl-5-((N-methylsulfamoyl)methyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indol-1-ium 2,2,2-trifluoroacetate-d6; Sumatriptan Succinate Impurity 2-d6Alternate CAS #:Unlabelled CAS# N/AMolecular Formula:C₁₆H₁₆D₆F₃N₃O₅SMolecular Weight:431.46Category:Standards; Isotopic…

Chemical Name:(3S,6S,8S,9S)-8-Hydroxy-3-(1-methylethyl)-4,11-dioxo-6,9-bis(phenylmethyl)-13-(5-thiazolyl)-12-oxa-2,5,10-triazatridecanoic Acid 2,3-Dihydroxypropyl EsterCAS Number:1010809-54-7Molecular Formula:C₃₂H₄₂N₄O₈SMolecular Weight:642.76Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(3S,6S,8S,9S)-8-Hydroxy-3-(1-methylethyl)-4,11-dioxo-6,9-bis(phenylmethyl)-13-(5-thiazolyl)-12-oxa-2,5,10-triazatridecanoic Acid 2,3-Dihydroxypropyl Ester is…