Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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ImpurityLevels of characterisation

Cat. No.: P-S018-003
CAS: 1398609-72-7
Formula: C₂₀H₁₄Cl₂F₄N₂O₂
Family: Sarolaner
Synonyms: 6-[5-(3,5-Dichloro-4-fluorophenyl)-5-(trifluoromethyl)-4H-1,2-oxazol-3-yl]spiro[1H-2-benzofuran-3,3'-azetidine]

ImpurityLevels of characterisation

Cat. No.: P-S024-003
CAS: 609366-68-9
Formula: C₁₉H₂₄O₆
Family: Secophenol
Synonyms: (2E,4Z)-8-[(3aS,4S,7aS)-7a-Methyl-1,5-dioxo-2,3,3a,4,6,7-hexahydroinden-4-yl]-2-hydroxy-5-methyl-6-oxoocta-2,4-dienoic acid

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S237-003
CAS: 38710-26-8
Formula: C₁₈H₂₃NO₆
Synonyms: Seneciphylline oxide, Senecionan-11,16-dione, 13,19-didehydro-12-hydroxy-, 4-oxide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S276-003
CAS: 34232-17-2
Formula: C₂₅H₂₄O₁₃
Synonyms: Sissotrin 6-O-malonate, biochanin A 7-O-beta-D-glucoside 6''-O-malonate

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-S059-002
CAS: 61877-94-9
Formula: C₃₉H₆₃NO₁₁
Family: Solanidine
Synonyms: beta-D-Galactopyranoside, (3beta)-solanid-5-en-3-yl 3-O-beta-D-glucopyranoxyl-

ImpurityLevels of characterisation

Cat. No.: P-S059-003
CAS: 511-37-5
Formula: C₃₃H₅₃NO₆
Family: Solanidine
Synonyms: beta-D-Galactopyranoside, (3beta)-solanid-5-en-3-yl, Solanidine 3beta-d-monogalactoside

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