Pharmaceutical analytical standards

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

Results 3,211-3,220 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-M142-008
CAS: 1188265-41-9
Formula: C₁₆H₁₇N₃·HCl
Family: Mirtazapine
Synonyms: Mirtazapine USP Related Compound A Hydrochloride, N-Desmethyl Mirtazapine Hydrochloride, Desmethyl Mirtazapine Hydrochloride

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-M142-009
CAS: 191546-94-8
Formula: C₁₇H₂₁N₃
Family: Mirtazapine
Synonyms: 4-Methyl-1-(3-methyl-2-pyridinyl)-2-phenylpiperazine, Piperazine, 4-methyl-1-(3-methyl-2-pyridinyl)-2-phenyl-

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R015-005
CAS: 5294-61-1
Formula: C₁₄H₂₁N₃O
Family: Ranolazine
Synonyms: N-(2,6-dimethylphenyl)-2-piperazin-1-ylacetamide, N-(2,6-dimethylphenyl)-2-piperazinylacetamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-R015-006
CAS: 380204-72-8
Formula: C₂₄H₃₂N₄O₂
Family: Ranolazine
Synonyms: Ranolazine Related Compound D, N,N'-bis(2,6-Dimethylphenyl)-1,4-piperazinediacetamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-S080-002
CAS: 132458-33-4
Formula: C₂₄H₃₀O₄S
Family: Spironolactone
Synonyms: Spironolactone USP Related Compound B, 20,21-Dehydro Spironolactone

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