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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 34,391-34,400 of 36,550

Cebranopadol Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C064-003
CAS
1004541-42-7
Formula
C24H27FN2O
Family
Cebranopadol
Synonyms
2-[2-[4-(Dimethylamino)-4-phenylcyclohexen-1-yl]-5-fluoro-1H-indol-3-yl]ethanol

Cefotetan Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-C091-005
CAS
67366-04-5
Formula
C24H24N6O3S3
Family
Cefotetan
Synonyms
Benzhydryl (6R,7S)-7-amino-7-methylsulfanyl-3-[(1-methyltetrazol-5-yl)sulfanylmethyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate

delta-2-Cefteram

ImpurityLevels of characterisation
Cat. No.
P-C101-003
CAS
104691-34-1
Formula
C16H17N9O5S2
Family
Cefteram
Synonyms
Delta2-Cefteram, Cefteram, Delta2-

Cefteram Pivoxil

ImpurityLevels of characterisation
Cat. No.
P-C101-002
CAS
82547-81-7
Formula
C22H27N9O7S2
Family
Cefteram
Synonyms
Tomiron, Cefteram pivaloyloxymethyl ester

delta-2-Cefteram Pivoxil

ImpurityLevels of characterisation
Cat. No.
P-C101-004
CAS
104712-44-9
Formula
C22H27N9O7S2
Family
Cefteram
Synonyms
Cefteram Impurity 1, Cefteram Impurity 17

Chidamide Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C126-005
CAS
1883690-47-8
Formula
C22H19FN4O2
Family
Chidamide
Synonyms
N-(2-Amino-5-fluorophenyl)-4-[[[(E)-3-pyridin-3-ylprop-2-enoyl]amino]methyl]benzamide, Benzamide, N-(2-amino-5-fluorophenyl)-4-(((1-oxo-3-(3-pyridinyl)-2-propen-1-yl)amino)methyl)-

Chlorantraniliprole Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C485-004
CAS
500011-53-0
Formula
C18H13Br2Cl2N5O2
Synonyms
3-Bromo-1-(5-bromo-3-chloro-2-pyridinyl)-N-[4-chloro-2-methyl-6-(methylcarbamoyl)phenyl]pyrazole-5-carboxamide

(E)-Chlorfenvinphos

ImpurityLevels of characterisation
Cat. No.
P-C492-003
CAS
18708-86-6
Formula
C12H14Cl3O4P
Synonyms
alpha-Chlorfenvinphos, trans-Chlorfenvinphos

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