Pharmaceutical analytical standards

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

Results 4,451-4,460 of 5,812

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Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A011-014
CAS: 28197-36-6
Formula: C₁₇H₂₆N₂O₄
Family: Acebutolol
Synonyms: N-(3-Acetyl-4-(2-hydroxy-3-((1-methylethyl)amino)propoxy)phenyl)propanamide, Propionanilide, 3'-acetyl-4'-(2-hydroxy-3-(isopropylamino)propoxy)-

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-002
CAS: 27537-87-7
Formula: C₁₅H₁₄ClN₃O
Family: Alprazolam
Synonyms: 3-Amino-6-chloro-3,4-dihydro-2-methyl-4-phenyl-4-quinazolinol, 3-amino-6-chloro-2-methyl-4-phenylquinazolin-4-ol

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-003
CAS: 38150-27-5
Formula: C₁₇H₁₄ClN₃O₂
Family: Alprazolam
Synonyms: HB-Compound, Methanone, (5-chloro-2-(3-(hydroxymethyl)-5-methyl-4H-1,2,4-triazol-4-yl)phenyl)phenyl-

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-004
CAS: 36916-19-5
Formula: C₁₆H₁₂ClN₃O
Family: Alprazolam
Synonyms: Methanone, (5-chloro-2-(3-methyl-4H-1,2,4-triazol-4-yl)phenyl)phenyl-, Alprazolam impurity c (ep impurity)

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-005
CAS: 719-59-5
Formula: C₁₃H₁₀ClNO
Family: Alprazolam
Synonyms: 2-Amino-5-chlorobenzophenone, Methanone, (2-amino-5-chlorophenyl)phenyl-

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-006
CAS: 37945-07-6
Formula: C₁₇H₁₃Cl₂N₃O
Family: Alprazolam
Synonyms: Methanone, (5-chloro-2-(3-(chloromethyl)-5-methyl-4H-1,2,4-triazol-4-yl)phenyl)phenyl-, Alprazolam impurity f (ep impurity)

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-007
CAS: 448950-89-8
Formula: C₁₇H₁₃ClN₄
Family: Alprazolam
Synonyms: 7-Chloro-1-methyl-5-phenyl(1,2,4)triazolo(4,3-a)quinolin-4-amine, 7-chloro-1-methyl-5-phenyl-[1,2,4]triazolo[4,3-a]quinolin-4-amine

Pharmacopoeial impurityLevels of characterisation

Cat. No.: P-A094-008
CAS: 2203515-05-1
Formula: C₃₄H₂₇Cl₂N₇O₂
Family: Alprazolam
Synonyms: Bis((4-(2-benzoyl-4-chlorophenyl)-5-methyl-4H-1,2,4-triazol-3-yl)methyl)amine

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