Pharmaceutical analytical standards

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

Results 30,901-30,910 of 36,550

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ImpurityLevels of characterisation

Cat. No.: P-A187-006
CAS: 52560-89-1
Formula: C₈H₆N₂OS₃
Family: Arotinolol
Synonyms: 5-(2-Thioxo-2,3-dihydrothiazol-4-yl)thiophene-2-carboxamide, 5-(2-sulfanylidene-3H-1,3-thiazol-4-yl)thiophene-2-carboxamide

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-H324-005
CAS: 74805-60-0
Formula: C₁₀H₈N₂O₂
Synonyms: (5Z)-5-(Phenylmethylene)-2,4-Imidazolidinedione, Aspartate Impurity 7

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

ImpurityLevels of characterisation

Cat. No.: P-B504-014
CAS: 227947-06-0
Formula: C₂₁H₂₇ClO₅
Synonyms: Bisphenol A (3-chloro-2-hydroxypropyl) (2,3-dihydroxypropyl) ether, BADGE-HCl-H2O

ImpurityLevels of characterisation

Cat. No.: P-B504-011
CAS: 79371-66-7
Formula: C₁₅H₁₆O₃
Synonyms: 4-(1-(4-Hydroxyphenyl)-1-methylethyl)-1,2-benzenediol, 4-[2-(4-hydroxyphenyl)propan-2-yl]benzene-1,2-diol

ImpurityLevels of characterisation

Cat. No.: P-B504-013
CAS: 2419143-84-1
Formula: C₁₈H₂₀O₂
Synonyms: 4-Methyl-2,4-bis(para-hydroxyphenyl)pent-2-ene, 4-[(Z)-4-(4-hydroxyphenyl)-4-methylpent-2-en-2-yl]phenol

ImpurityLevels of characterisation

Cat. No.: P-B504-012
CAS: 16530-58-8
Formula: C₁₆H₁₈O₂
Synonyms: 4-[1-(4-Methoxyphenyl)-1-methylethyl]phenol, Bisphenol A Impurity 11

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