Pharmaceutical analytical standards

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

Results 3,241-3,250 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F032-004
CAS: 85893-37-4
Formula: C₂₂H₂₈N₂O₂
Family: Fentanyl
Synonyms: Fentanyl N-oxide, N-[1-oxido-1-(2-phenylethyl)piperidin-1-ium-4-yl]-N-phenylpropanamide

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F032-005
CAS: 1609-66-1
Formula: C₁₄H₂₀N₂O
Family: Fentanyl
Synonyms: N-Phenyl-N-(piperidin-4-yl)propanamide, 4-(N-Propionylaniline)piperidine

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F032-007
CAS: 21409-26-7
Formula: C₁₉H₂₄N₂
Family: Fentanyl
Synonyms: N-phenyl-1-(2-phenylethyl)-4-piperidinamine, N-phenyl-1-(2-phenylethyl)piperidin-4-amine

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F032-010
CAS: 99918-43-1
Formula: C₁₁H₁₈Cl₂N₂
Family: Fentanyl
Synonyms: N-Phenylpiperidin-4-amine dihydrochloride, n-phenylpiperidin-4-amine 2hcl

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F032-011
CAS: 1155-56-2
Formula: C₁₈H₂₂N₂
Family: Fentanyl
Synonyms: 1-Benzyl-N-phenylpiperidin-4-amine, N-Phenyl-1-(phenylmethyl)-4-piperidinamine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-F032-012
CAS: 1474-02-8
Formula: C₂₁H₂₆N₂O
Family: Fentanyl
Synonyms: N-(1-Benzyl-4-piperidyl)-N-phenylpropanamide, N-(1-benzylpiperidin-4-yl)-N-phenylpropanamide

Pharmacopoeial impurityLevels of characterisation

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