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

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6,7-dimethyl-3-oxo-4-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]quinoxaline-2-carboxamide

ImpurityLevels of characterisation

Cat. No.: P-D958-002
CAS: 13698-42-5
Formula: C₁₆H₂₁N₃O₆
Synonyms: quinoxaline-3,4-dihydro-6,7-dimethyl-3-keto-4-D-ribityl-2-carboxamide, QN cpd

1,1-Dimethyl-4-(hydroxymethyl)piperidinium Iodide

ImpurityLevels of characterisation

Cat. No.: P-D961-002
CAS: 102207-30-7
Formula: C₈H₁₈NO·I
Synonyms: Piperidinium, 1,1-dimethyl-4-(hydroxymethyl)-, iodide

2-(chloromethyl)-3,5-dimethyl-4-nitropyridine

ImpurityLevels of characterisation

Cat. No.: P-D964-002
CAS: 153476-68-7
Formula: C₈H₉ClN₂O₂
Synonyms: Pyridine, 2-(chloromethyl)-3,5-dimethyl-4-nitro-

10,10-Dimethyl-9(10H)-Anthracenone

ImpurityLevels of characterisation

Cat. No.: P-D971-002
CAS: 5447-86-9
Formula: C₁₆H₁₄O
Synonyms: 10,10-Dimethylanthrone, 10,10-dimethylanthracen-9-one

3-(Dimethylamino)acrylonitrile

ImpurityLevels of characterisation

Cat. No.: P-A390-002
CAS: 2407-68-3
Formula: C₅H₈N₂
Synonyms: trans-dimethylamino acrylonitrile, Dimethylaminoacrylonitryl

4-(Dimethylamino)benzophenone

ImpurityLevels of characterisation

Cat. No.: P-B296-002
CAS: 530-44-9
Formula: C₁₅H₁₅NO
Synonyms: p-Dimethylaminobenzophenone, NSC 15962

4-(Dimethylamino)butanal

ImpurityLevels of characterisation

Cat. No.: P-B679-002
CAS: 104459-70-3
Formula: C₆H₁₃NO
Synonyms: Butanal, 4-(dimethylamino)-, Zolmitriptan Impurity 26

4-[2-(Dimethylamino)ethoxy]benzylamine

ImpurityLevels of characterisation

Cat. No.: P-E157-002
CAS: 20059-73-8
Formula: C₁₁H₁₈N₂O
Synonyms: Itopride Impurity, p-(2-(Dimethylamino)ethoxy)benzylamine

3-(Dimethylamino)propyl 2-aminobenzoate

ImpurityLevels of characterisation

Cat. No.: P-P919-002
CAS: 87453-75-6
Formula: C₁₂H₁₈N₂O₂

5-(4-Dimethylaminobenzylidene)rhodanine

ImpurityLevels of characterisation

Cat. No.: P-R160-002
CAS: 536-17-4
Formula: C₁₂H₁₂N₂OS₂
Synonyms: 4-Dimethylaminobenzylidenerhodanine, p-Dimethylaminobenzalrhodanine

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