Pharmaceutical analytical standards

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

Results 31,261-31,270 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-H005-006
CAS: 23961-24-2
Formula: C₂₄H₃₀Cl₂F₂O₆
Family: Halometasone
Synonyms: [2-[(6S,8S,9R,10S,11S,13S,14S,16R,17R)-1,2-Dichloro-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

ImpurityLevels of characterisation

Cat. No.: P-H005-014
CAS: 136154-83-1
Formula: C₄₄H₅₄Cl₂F₄O₁₀
Family: Halometasone
Synonyms: (6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-Chloro-17-[2-[(6S,8S,9R,10S,11S,13S,14S,16R,17R)-2-chloro-6,9-difluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13,16-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-2-yl]-2-hydroxyacetyl]-6,9-difluoro-11,17-dihydroxy-10,13,16-trimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one

ImpurityLevels of characterisation

Cat. No.: P-N097-009
CAS: 550-10-7
Formula: C₁₂H₁₅NO₃
Family: Noscapine
Synonyms: Noscapine Impurity 3 (Hydrocotarnine), 4-methoxy-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinoline

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-C188-016
CAS: 38339-18-3
Formula: C₁₂H₁₈Cl₂N₂O₂
Family: Clenbuterol
Synonyms: Benzenemethanol, 4-amino-3,5-dichloro-alpha-(((2-hydroxy-1,1-dimethylethyl)amino)methyl)-, Clenbuterol-hydroxymethyl

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-I169-003
CAS: 177905-10-1
Formula: C₉H₈F₃NO₃
Synonyms: [4-(Trifluoromethoxy)phenyl]carbamic Acid Methyl Ester, Methyl N-[4-(trifluoromethoxy)phenyl]carbamate

ImpurityLevels of characterisation

Cat. No.: P-I169-012
CAS: 200568-74-7
Formula: C₂₀H₁₅ClF₃N₃O₅
Synonyms: Methyl (4aS)-7-chloro-2-[[4-(trifluoromethoxy)phenyl]carbamoyl]-3,5-dihydroindeno[1,2-e][1,3,4]oxadiazine-4a-carboxylate, Indoxacarb Impurity 10

ImpurityLevels of characterisation

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