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

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Delapril Impurity 1 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-D038-004
CAS: 108428-40-6
Formula: C₂₆H₃₂N₂O₅·HCl
Family: Delapril
Synonyms: 2-[2,3-Dihydro-1H-inden-2-yl-[(2S)-2-[[(2R)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino]propanoyl]amino]acetic acid hydrochloride

Denaverine Impurity 2

ImpurityLevels of characterisation

Cat. No.: P-D045-005
CAS: 56723-50-3
Formula: C₁₈H₂₀ClNO₂
Family: Denaverine
Synonyms: 2-(Dimethylamino)ethyl 2-chloro-2,2-diphenylacetate

Denaverine Impurity 3 Hydrochloride

ImpurityLevels of characterisation

Cat. No.: P-D045-006
CAS: 4348-15-6
Formula: C₂₂H₂₉NO₃·HCl
Family: Denaverine

N-Desacetyl 3-Demethyl Thiocolchicine

ImpurityLevels of characterisation

Cat. No.: P-T090-008
CAS: 97043-09-9
Formula: C₁₉H₂₁NO₄S
Family: Thiocolchicine

Deschloroketamine

ImpurityLevels of characterisation

Cat. No.: P-E093-006
CAS: 7063-30-1
Formula: C₁₃H₁₇NO
Family: Esketamine
Synonyms: Esketamine Impurity 1, 2-(methylamino)-2-phenylcyclohexan-1-one

Descyclopropylmethyl Nalfurafine

ImpurityLevels of characterisation

Cat. No.: P-N012-004
CAS: 163713-06-2
Formula: C₂₄H₂₆N₂O₅
Family: Nalfurafine

N-Desmethyl Benztropine HCl

ImpurityLevels of characterisation

Cat. No.: P-B039-007
CAS: 25471-67-4
Formula: C₂₀H₂₄ClNO
Family: Benzatropine
Synonyms: N-Desmethyl-benzotropine Hydrochloride

N-Desmethyl Cyamemazine Maleate

ImpurityLevels of characterisation

Cat. No.: P-C260-006
CAS: 1590417-47-2
Formula: C₁₈H₁₉N₃S·C₄H₄O₄
Family: Cyamemazine

Desmethyl Sulfentrazone

ImpurityLevels of characterisation

Cat. No.: P-S410-002
CAS: 134391-02-9
Formula: C₁₀H₈Cl₂F₂N₄O₃S
Synonyms: Sulfentrazone-desmethyl, N-(2,4-Dichloro-5-(4-(difluoromethyl)-4,5-dihydro-5-oxo-1H-1,2,4-triazol-1-yl)phenyl)methanesulfonamide

N-Desmethyl Vandetanib

ImpurityLevels of characterisation

Cat. No.: P-V016-005
CAS: 338992-12-4
Formula: C₂₁H₂₂BrFN₄O₂
Family: Vandetanib
Synonyms: N-Desmethyl metabolite of vandetanib, N-Demethyl Vandetanib

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