Pharmaceutical analytical standards

APIs, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

Results 2,801-2,810 of 59,523

Sort by Products per page

ImpurityLevels of characterisation

Cat. No.: P-E100-098
Formula: C₂₃H₂₈O₄
Family: Estradiol
Synonyms: [(8S,13S,14S,17S)-3-Hydroxy-13-methyl-6-oxo-8,12,14,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl] pentanoate

ImpurityLevels of characterisation

Cat. No.: P-E100-099
Formula: C₂₃H₃₀O₄
Family: Estradiol
Synonyms: [(8S,13S,14S,17S)-3,6-Dihydroxy-13-methyl-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl] pentanoate

ImpurityLevels of characterisation

Cat. No.: P-E100-100
Formula: C₃₆H₄₂O₅S
Family: Estradiol
Synonyms: Bis[(8S,13S,14S,17S)-3-hydroxy-13-methyl-6,7,8,12,14,15,16,17-octahydrocyclopenta[a]phenanthren-17-yl] sulfite

ImpurityLevels of characterisation

Cat. No.: P-E100-101
Formula: C₃₀H₃₂O
Family: Estradiol
Synonyms: (8S,9S,13S,14S)-13-Methyl-17-(4-phenylphenyl)-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-ol

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

ImpurityLevels of characterisation

Isotopically labelledLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Need a molecule you cannot find?

Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.