Pharmaceutical analytical standards

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

Results 3,601-3,610 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-P187-013
CAS: 1049712-77-7
Formula: C₁₂H₁₈N₂O·HCl
Family: Prilocaine
Synonyms: N-(2-methylphenyl)-2-(propylamino)acetamide hydrochloride, Prilocaine EP Impurity G HCl

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T056-005
CAS: 60547-97-9
Formula: C₁₄H₁₉N₅O₂
Family: Terazosin
Synonyms: 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline, 6,7-dimethoxy-2-piperazin-1-ylquinazolin-4-amine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T056-006
CAS: 102714-74-9
Formula: C₁₅H₁₉N₅O₃
Family: Terazosin
Synonyms: Destetrahydrofuranyl terazosin, 4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazine-1-carbaldehyde

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T056-007
CAS: 102839-00-9
Formula: C₂₄H₂₈N₈O₄
Family: Terazosin
Synonyms: 1,4-Bis(4-amino-6,7-dimethoxy-2-quinazolinyl)piperazine, Doxazosin impurity H

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T056-009
CAS: 105356-89-6
Formula: C₁₈H₂₃N₅O₄
Family: Terazosin
Synonyms: 6-O-Desmethyl terazosin, Methanone, (4-(4-amino-6-hydroxy-7-methoxy-2-quinazolinyl)-1-piperazinyl)(tetrahydro-2-furanyl)-

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-T056-010
CAS: 105356-90-9
Formula: C₁₈H₂₃N₅O₄
Family: Terazosin
Synonyms: 7-O-Desmethyl terazosin, Methanone, (4-(4-amino-7-hydroxy-6-methoxy-2-quinazolinyl)-1-piperazinyl)(tetrahydro-2-furanyl)-

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