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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 3,841-3,850 of 5,812

Dimetindene EP Impurity G HCl

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D132-009
CAS
2514958-43-9
Formula
C19H21N·HCl
Family
Dimetindene
Synonyms
Dimetindene EP Impurity G (as Hydrochloride), Dimetindene EP Impurity G

Dimetindene EP Impurity H

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D132-010
CAS
1346597-95-2
Formula
C18H17N
Family
Dimetindene
Synonyms
Dimetindene Impurity H, 2-De(dimethylamino)-2-vinyl Dimetindene

Dimetindene EP Impurity I Maleate

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D132-011
CAS
135784-57-5
Formula
C19H22N2·C4H4O4
Family
Dimetindene
Synonyms
Dimetindene EP Impurity I (as Maleate), Dimetindene EP Impurity I

Doxylamine EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D186-003
CAS
873407-01-3
Formula
C17H22N2O
Family
Doxylamine
Synonyms
Doxylamine pyridine-4-yl, N,N-dimethyl-2-(1-phenyl-1-pyridin-4-ylethoxy)ethanamine

Doxylamine EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D186-006
CAS
19490-92-7
Formula
C13H13NO
Family
Doxylamine
Synonyms
Doxylamine alcohol, 1-phenyl-1-pyridin-2-ylethanol

Doxylamine EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D186-014
CAS
1221-70-1
Formula
C16H20N2O
Family
Doxylamine
Synonyms
Deschloro carbinoxamine, N,N-dimethyl-2-[phenyl(pyridin-2-yl)methoxy]ethanamine

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