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Pharmaceutical analytical standards

Active ingredients, pharmacopoeial impurities, metabolites, nitrosamines and labelled standards.

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Results 34,751-34,760 of 36,550

Centaureidin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C458-002
CAS
1176-88-1
Formula
C21H22O9
Synonyms
5-Hydroxy-3,6,7,8,3',4'-hexamethoxyflavone, 2-(3,4-dimethoxyphenyl)-5-hydroxy-3,6,7,8-tetramethoxychromen-4-one

Chlorfenapyr Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C490-004
CAS
122454-23-3
Formula
C12H6ClF3N2
Synonyms
2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile

2-(4-Chlorobenzyl)pyridine

ImpurityLevels of characterisation
Cat. No.
P-P1030-003
CAS
4350-41-8
Formula
C12H10ClN
Synonyms
2-[(4-chlorophenyl)methyl]pyridine, Chlorphenamine impurity 55

Chloropyramine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C136-003
CAS
91428-63-6
Formula
C11H16ClNO
Family
Chloropyramine
Synonyms
p-Chlorobenzyl Ether, 2-[(4-chlorophenyl)methoxy]-N,N-dimethylethanamine

Clocortolone

ImpurityLevels of characterisation
Cat. No.
P-C202-003
CAS
4828-27-7
Formula
C22H28ClFO4
Family
Clocortolone
Synonyms
Clorcortelone

Clocortolone Caproate

ImpurityLevels of characterisation
Cat. No.
P-C202-004
CAS
4891-71-8
Formula
C28H38ClFO5
Family
Clocortolone
Synonyms
Clocortolone hexanoate, Clocortolone Caproate Impurity

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