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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 49,111-49,120 of 59,523

L-Topaquinone

ImpurityLevels of characterisation
Cat. No.
P-L048-015
CAS
64192-68-3
Formula
C9H9NO5
Family
Levodopa
Synonyms
Levodopa Impurity 8, Topaquinone

Tranexamic Acid EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T176-005
CAS
93940-19-3
Formula
C16H27NO4
Family
Tranexamic Acid
Synonyms
4,4'-(Azanediylbis(methylene))di(cyclohexane-1-carboxylic acid), Tranexamic Acid Dimer

Tranexamic Acid EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T176-002
CAS
1197-17-7
Formula
C8H15NO2
Family
Tranexamic Acid
Synonyms
4-(Aminomethyl)cyclohexanecarboxylic acid, 4-(aminomethyl)cyclohexane-1-carboxylic acid

Tranexamic Acid EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T176-008
CAS
330838-52-3
Formula
C8H13NO2
Family
Tranexamic Acid
Synonyms
1,2-Didehydro tranexamic acid, 4-(aminomethyl)cyclohexene-1-carboxylic acid

Tranexamic Acid EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T176-003
CAS
82755-59-7
Formula
C16H28N2O3
Family
Tranexamic Acid
Synonyms
Trans,trans-4-((4-(Aminomethyl)cyclohexane-1-carboxamido)methyl)cyclohexane-1-carboxylic acid, N-(Aminomethyl)cyclohexylcarbonyl-tranexamic Acid

Tranexamic Acid EP Impurity F

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-T176-004
CAS
1599413-49-6
Formula
C9H15NO3
Family
Tranexamic Acid
Synonyms
N-Formyl tranexamic acid, 4-(formamidomethyl)cyclohexane-1-carboxylic acid

Tranexamic Acid Ethyl Ester Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-T176-023
CAS
19878-18-3
Formula
C10H19NO2·HCl
Family
Tranexamic Acid
Synonyms
rac-ethyl (1r,4r)-4-(aminomethyl)cyclohexane-1-carboxylate hydrochloride, trans-Ethyl 4-(aminomethyl)cyclohexanecarboxylate hydrochloride

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