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Pharmaceutical analytical standards

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

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Results 27,311-27,320 of 35,292

Proxymetacaine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P228-002
CAS
2102411-30-1
Formula
C13H19NO5
Family
Proxymetacaine
Synonyms
2,3-Dihydroxypropyl 3-amino-4-propoxybenzoate, Proparacaine Impurity A

Proxymetacaine Impurity 2 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-P228-003
CAS
100811-81-2
Formula
C13H19ClN2O2·HCl
Family
Proxymetacaine
Synonyms
2-(3-amino-4-chlorobenzoyl)oxyethyl-diethylazanium chloride HCl, 2-(3-amino-4-chlorobenzoyl)oxyethyl-diethylazanium chloride

Proxymetacaine Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P228-008
CAS
78329-81-4
Formula
C15H24N2O3
Family
Proxymetacaine
Synonyms
Benzoic acid, 3-amino-4-ethoxy-, 2-(diethylamino)ethyl ester, 2-(diethylamino)ethyl 3-amino-4-ethoxybenzoate

Proxymetacaine Impurity 4 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-P228-009
CAS
2350-31-4
Formula
C16H25NO3·HCl
Family
Proxymetacaine
Synonyms
Benzoic acid, p-propoxy-, 2-(diethylamino)ethyl ester, hydrochloride, diethyl-[2-(4-propoxybenzoyl)oxyethyl]azanium chloride

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