Pharmaceutical analytical standards

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

Results 4,461-4,470 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-009
CAS: 28910-89-6
Formula: C₁₇H₁₅ClN₄O
Family: Alprazolam
Synonyms: Alprazolam Related Compound A, 2-(2-Acetylhydrazino)-7-chloro-5-phenyl-3H-1,4-benzodiazepine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C199-002
CAS: 1486466-31-2
Formula: C₂₅H₃₀ClFO₄
Family: Clobetasol
Synonyms: Clobetasol propionate impurity j (ep impurity), Clobetasol propionate impurity J

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C199-003
CAS: 1356190-17-4
Formula: C₂₂H₂₆ClFO₃
Family: Clobetasol
Synonyms: Clobetasol propionate impurity b (ep impurity), Clobetasol Propionate Impurity B

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C199-010
CAS: 15423-80-0
Formula: C₂₆H₃₅FO₈S
Family: Clobetasol
Synonyms: Betamethasone 17-Propionate 21-Mesylate, Clobetasol propionate impurity i (ep impurity)

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C205-002
CAS: 2158184-11-1
Formula: C₂₇H₂₃ClN₄
Family: Clofazimine
Synonyms: Clofazimine USP Related Compound B, 5-(4-chlorophenyl)-N-phenyl-3-propan-2-yliminophenazin-2-amine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-C227-002
CAS: 66774-02-5
Formula: C₁₉H₁₅ClO
Family: Clotrimazole
Synonyms: o-Chlorophenyldiphenylmethanol, Benzenemethanol, 2-chloro-alpha,alpha-diphenyl-

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