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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,631-56,640 of 59,523

Clioquinol EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-C196-003
CAS
83-73-8
Formula
C9H5I2NO
Family
Clioquinol
Synonyms
Iodoquinol, 5,7-Diiodo-8-hydroxyquinoline

Clofibric Acid-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-C208-003
CAS
1184991-14-7
Formula
C10H7D4ClO3
Family
Clofibric Acid
Synonyms
Clofibric-d4 Acid, 2-(4-chloro-2,3,5,6-tetradeuteriophenoxy)-2-methylpropanoic acid

Cobimetinib Impurity 1 Hydrochloride

ImpurityLevels of characterisation
Cat. No.
P-C234-003
CAS
2065147-70-6
Formula
C15H18ClF3N2O2
Family
Cobimetinib
Synonyms
[3-Hydroxy-3-[(2S)-piperidin-2-yl]azetidin-1-yl]-(2,3,4-trifluorophenyl)methanone hydrochloride

Cobimetinib Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-C234-004
CAS
152361-26-7
Formula
C8H21NO2Si
Family
Cobimetinib
Synonyms
O-(2-(tert-butyldimethylsilyloxy)ethyl)hydroxylamine

(R)-Coclaurine

ImpurityLevels of characterisation
Cat. No.
P-C803-002
CAS
2196-60-3
Formula
C17H19NO3
Synonyms
d-Coclaurine, Sanjoinine K

(S)-Coclaurine

ImpurityLevels of characterisation
Cat. No.
P-C803-004
CAS
486-39-5
Formula
C17H19NO3
Synonyms
Coclaurine, Caclaurine

(R)-Coclaurine HCl

ImpurityLevels of characterisation
Cat. No.
P-C803-003
CAS
19894-19-0
Formula
C17H19NO3·HCl

Coumarin Impurity 1 Disodium Salt

ImpurityLevels of characterisation
Cat. No.
P-C849-005
CAS
2181774-46-7
Formula
C16H14Na2O12S
Synonyms
Disodium (2R,3S,4S,5R,6S)-3,4-dihydroxy-6-(4-methyl-2-oxochromen-7-yl)oxy-5-sulfonatooxyoxane-2-carboxylate

Coumarin-d4

Isotopically labelledLevels of characterisation
Cat. No.
P-C849-003
CAS
185056-83-1
Formula
C9H2D4O2
Synonyms
2H-1-Benzopyran-2-one-5,6,7,8-d4, 5,6,7,8-tetradeuteriochromen-2-one

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