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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 26,861-26,870 of 35,292

Chloroacetylenic rac-trans Permethrin

ImpurityLevels of characterisation
Cat. No.
P-C986-008
CAS
65133-01-9
Formula
C21H19ClO3
Synonyms
rac-trans-3-(Chloroethynyl)-2,2-dimethylcyclopropanecarboxylic Acid (3-Phenoxyphenyl)methyl Ester

Clevidipine Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-C191-011
CAS
123853-39-4
Formula
C16H15Cl2NO4
Family
Clevidipine
Synonyms
4-(2,3-Dichlorophenyl)-5-methoxycarbonyl-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid, Desethyl Felodipine

Clevidipine Impurity 10

ImpurityLevels of characterisation
Cat. No.
P-C191-020
CAS
253597-19-2
Formula
C25H29Cl2NO8
Family
Clevidipine
Synonyms
Bis(butanoyloxymethyl) 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

Clevidipine Impurity 14

ImpurityLevels of characterisation
Cat. No.
P-C191-024
CAS
253597-20-5
Formula
C15H15Cl2NO2
Family
Clevidipine
Synonyms
Methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylate

Clevidipine Impurity 15

ImpurityLevels of characterisation
Cat. No.
P-C191-025
CAS
188649-48-1
Formula
C21H21Cl2NO6
Family
Clevidipine
Synonyms
3-O-(Butanoyloxymethyl) 5-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethylpyridine-3,5-dicarboxylate, Clevidipine Impurity D

Clevidipine Impurity 16

ImpurityLevels of characterisation
Cat. No.
P-C191-026
CAS
138279-32-0
Formula
C15H13Cl2NO4
Family
Clevidipine
Synonyms
4-(2,3-Dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid, Clevidipine Impurity K

Clevidipine Impurity 17

ImpurityLevels of characterisation
Cat. No.
P-C191-027
CAS
110962-94-2
Formula
C19H18Cl2N2O4
Family
Clevidipine
Synonyms
5-O-(2-Cyanoethyl) 3-O-methyl 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate, Amlodipine Impurity 55

Clevidipine Impurity 4

ImpurityLevels of characterisation
Cat. No.
P-C191-014
CAS
1898262-46-8
Formula
C15H14Cl2O3
Family
Clevidipine
Synonyms
Methyl 6-(2,3-dichlorophenyl)-4-methyl-2-oxocyclohex-3-ene-1-carboxylate, Clevidipine Impurity L

Clevidipine Impurity 9

ImpurityLevels of characterisation
Cat. No.
P-C191-019
CAS
1429778-48-2
Formula
C16H16Cl2O5
Family
Clevidipine
Synonyms
Butanoyloxymethyl (2E)-2-[(2,3-dichlorophenyl)methylidene]-3-oxobutanoate

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