3-Hydroxy-3,3′,5′-triiodo-thyroxine (Mixture of Diastereomers)
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3-Hydroxy-3,3′,5′-triiodo-thyroxine (Mixture of Diastereomers)

Chemical Name:3-Hydroxy-3,3',5'-triiodo-thyroxine (Mixture of Diastereomers)Synonyms:2-Amino-3-hydroxy-3-(4-(4-hydroxy-3,5-diodophenoxy)-3-iodophenyl)propanioc Acid; Beta-Hydroxy T3 Impurity;Molecular Formula:C₁₅H₁₂I₃NO₅Molecular Weight:666.97Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3-Hydroxy-3,3',5'-triiodo-thyroxine (Mixture…
4-Hydroxy Triclosan
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4-Hydroxy Triclosan

Chemical Name:4-Hydroxy TriclosanSynonyms:2-Chloro-5-(2,4-dichlorophenoxy)-1,4-benzenediol; 2-Chloro-5-(2,4-dichlorophenoxy)benzene-1,4-diol;CAS Number:546127-65-5Molecular Formula:C₁₂H₇Cl₃O₃Molecular Weight:305.54Category:Standards; Antibotics;Applications:4-Hydroxy Triclosan is an impurity of Triclosan (T774250),…
1-[(4-Hydroxyphenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]-1-(1-methyl-4-piperidyl)urea
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1-[(4-Hydroxyphenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]-1-(1-methyl-4-piperidyl)urea

Chemical Name:1-[(4-Hydroxyphenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]-1-(1-methyl-4-piperidyl)ureaAlternate CAS #:Parent compound: 706779-91-1Molecular Formula:C₂₅H₃₅N₃O₃Molecular Weight:425.56Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:1-[(4-Hydroxyphenyl)methyl]-3-[(4-isobutoxyphenyl)methyl]-1-(1-methyl-4-piperidyl)urea is an impurity of…
(3S,4S)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone
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(3S,4S)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone

Chemical Name:(3S,4S)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinoneSynonyms:(3S-trans)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone;CAS Number:194235-02-4Molecular Formula:C₁₆H₁₅NO₃Molecular Weight:269.3Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:(3S,4S)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone is derived from (3R-cis)-3-Hydroxy-1-(4-methoxyphenyl)-4-phenyl-2-azetidinone (H949920), which is…
8-Hydroxy-3-methoxy-6H-benzo[c]chromen-6-one
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8-Hydroxy-3-methoxy-6H-benzo[c]chromen-6-one

Chemical Name:8-Hydroxy-3-methoxy-6H-benzo[c]chromen-6-oneSynonyms:8-Hydroxy-3-methoxy-6H-benzo[c]chromen-6-one; 8-Hydroxy-3-methoxy-6H-dibenzo[b,d]pyran-6-one;CAS Number:1415717-67-7Molecular Formula:C₁₄H₁₀O₄Molecular Weight:242.23Category:Building Blocks; Miscellaneous;Applications:8-Hydroxy-3-methoxy-6H-benzo[c]chromen-6-one is a useful research chemical for organic…
α-Hydroxy Trimethoprim Glucuronide
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α-Hydroxy Trimethoprim Glucuronide

Chemical Name:α-Hydroxy Trimethoprim GlucuronideSynonyms:(2S,3S,4S,5R,6R)-6-((2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic AcidAlternate CAS #:738-70-5Molecular Formula:C₂₀H₂₆N₄O₁₀Molecular Weight:482.45Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:α-Hydroxy Trimethoprim Glucuronide is…
7-Hydroxy-8-methoxy-2-(pyridin-3-yl)-4H-chromen-4-one
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7-Hydroxy-8-methoxy-2-(pyridin-3-yl)-4H-chromen-4-one

Chemical Name:7-Hydroxy-8-methoxy-2-(pyridin-3-yl)-4H-chromen-4-oneMolecular Formula:C₁₅H₁₁NO₄Molecular Weight:269.25Category:Standards; Pharmaceutical/API Drug Impurities/Metabolites;Applications:7-Hydroxy-8-methoxy-2-(pyridin-3-yl)-4H-chromen-4-one is a metabolite of 7,8-Dihydroxyflavone (D452830). 7,8-Dihydroxyflavone is…
3-Hydroxy-ropivacaine Glucuronide
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3-Hydroxy-ropivacaine Glucuronide

Chemical Name:3-Hydroxy-ropivacaine GlucuronideSynonyms:6-(2,4-Dimethyl-3-((S)-1-propylpiperidine-2-carboxamido)phenoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic AcidMolecular Formula:C₂₃H₃₄N₂O₈Molecular Weight:466.53Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;Applications:3-Hydroxy-ropivacaine Glucuronide is a derivative…