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Pharmaceutical analytical standards

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

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2-[(2-Methoxyethoxy)methyl]-6-(trifluoromethyl)nicotinic Acid

ImpurityLevels of characterisation

Cat. No.: P-N053-017
CAS: 380355-55-5
Formula: C₁₁H₁₂F₃NO₄
Family: Nicotinic Acid
Synonyms: 2-(2-Methoxy-ethoxymethyl)-6-trifluoromethyl-nicotinic Acid, Bicyclopyrone Impurity 1

2-Acetylamino-5-chloropyridine

ImpurityLevels of characterisation

Cat. No.: P-Z027-013
CAS: 45965-30-8
Formula: C₇H₇ClN₂O
Family: Zopiclone
Synonyms: Zopiclone Impurity 19, 2-Acetamido-5-chloropyridine

2-((Acetyloxy)methoxy)ethyl Acetate

ImpurityLevels of characterisation

Cat. No.: P-V003-028
CAS: 59278-00-1
Formula: C₇H₁₂O₅
Family: Valaciclovir
Synonyms: Acetic Acid (2-Acetoxyethoxy)methyl Ester, Acetoxyethyl acetoxymethyl ether

Aciclovir L-Leucinate Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-V003-029
CAS: 142963-69-7
Formula: C₁₄H₂₂N₆O₄·HCl
Family: Valaciclovir
Synonyms: Acyclovir L-Leucinate Hydrochloride

2-Amino-5-Chloropyridine

ImpurityLevels of characterisation

Cat. No.: P-Z027-014
CAS: 1072-98-6
Formula: C₅H₅ClN₂
Family: Zopiclone
Synonyms: 5-chloropyridin-2-amine, Pyridine, 2-amino-5-chloro-

(3S)-Aminoquinuclidine Dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-P006-009
CAS: 119904-90-4
Formula: C₇H₁₄N₂·2HCl
Family: Palonosetron
Synonyms: S-(-)-3-Aminoquinuclidine dihydrochloride

(R)-(+)-3-Aminoquinuclidine Dihydrochloride

ImpurityLevels of characterisation

Cat. No.: P-P006-015
CAS: 123536-14-1
Formula: C₇H₁₄N₂·2HCl
Family: Palonosetron

(3R,4'S)-Benidipine Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-B031-005
CAS: 119065-61-1
Formula: C₂₈H₃₁N₃O₆·HCl
Family: Benidipine

(3S,4'R)-Benidipine Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-B031-006
CAS: 119009-45-9
Formula: C₂₈H₃₁N₃O₆·HCl
Family: Benidipine
Synonyms: Benidipine Impurity T

(R,R)-Benidipine Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-B031-007
CAS: 129262-07-3
Formula: C₂₈H₃₁N₃O₆·HCl
Family: Benidipine

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