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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 50,261-50,270 of 59,523

Permethrin EP Impurity A

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P065-004
CAS
3586-14-9
Formula
C13H12O
Family
Permethrin
Synonyms
3-Phenoxytoluene, 1-methyl-3-phenoxybenzene

Permethrin EP Impurity B

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P065-005
CAS
61898-95-1
Formula
C9H12Cl2O2
Family
Permethrin
Synonyms
Permethrinic Acid Methyl Ester, methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate

Permethrin EP Impurity C

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P065-006
CAS
13826-35-2
Formula
C13H12O2
Family
Permethrin
Synonyms
3-Phenoxybenzyl Alcohol, m-Phenoxybenzyl alcohol

Permethrin EP Impurity D

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P065-007
CAS
39515-51-0
Formula
C13H10O2
Family
Permethrin
Synonyms
3-Phenoxybenzyl Aldehyde, 3-Phenoxybenzaldehyde

Permethrin EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P065-008
CAS
53874-66-1
Formula
C13H11ClO
Family
Permethrin
Synonyms
3-Phenoxy Benzylchloride, 3-Phenoxybenzyl chloride

cis-Permethrin EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P065-003
CAS
85576-82-5
Formula
C21H19ClO3
Family
Permethrin
Synonyms
Chloroacetylenic Permethrin, Cyclopropanecarboxylic acid, 3-(chloroethynyl)-2,2-dimethyl-, (3-phenoxyphenyl)methyl ester, cis-

Permethrin Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P065-014
CAS
63406-23-5
Formula
C9H13Cl3O2
Family
Permethrin
Synonyms
5-Hexenoic acid, 4,6,6-trichloro-3,3-dimethyl-, methyl ester, methyl 4,6,6-trichloro-3,3-dimethylhex-5-enoate

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