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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 33,201-33,210 of 36,550

2-(Dimethylamino)ethyl Methacrylate

ImpurityLevels of characterisation
Cat. No.
P-B195-002
CAS
2867-47-2
Formula
C8H15NO2
Synonyms
2-(dimethylamino)ethyl 2-methylprop-2-enoate, DMAEMA

2,3-Dimethylfumaric acid

ImpurityLevels of characterisation
Cat. No.
P-F339-003
CAS
21788-49-8
Formula
C6H8O4
Synonyms
Dimethylfumaric acid, Fumaric acid, dimethyl-

2,5-Dioxohexanoic acid

ImpurityLevels of characterisation
Cat. No.
P-F339-004
CAS
69132-87-2
Formula
C6H8O4
Synonyms
Furan Impurity 3

Diroximel Fumarate Impurity A

ImpurityLevels of characterisation
Cat. No.
P-D151-004
CAS
2101811-40-7
Formula
C16H18N2O8
Family
Diroximel
Synonyms
Bis(2-(2,5-dioxopyrrolidin-1-yl)ethyl) fumarate, Diroximel Fumarate Impurity 3

Diroximel Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-D151-003
CAS
2101811-42-9
Formula
C10H11NO6
Family
Diroximel
Synonyms
1-[2-(2,5-Dioxo-1-pyrrolidinyl)ethyl] (2Z)-2-butenedioate

Diroximel Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-D151-005
CAS
2101811-41-8
Formula
C10H11NO6
Family
Diroximel
Synonyms
(E)-4-[2-(2,5-Dioxopyrrolidin-1-yl)ethoxy]-4-oxobut-2-enoic acid

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