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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 56,681-56,690 of 59,523

2,4-Dichlorobenzyl EP Impurity G

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-D091-004
CAS
207974-13-8
Formula
C14H10Cl4O
Family
2,4-Dichlorobenzyl Alcohol
Synonyms
2,4-Dichloro-1-(((2,4-dichlorophenyl)methoxy)methyl)benzene, 2,4-dichloro-1-[(2,4-dichlorophenyl)methoxymethyl]benzene

Dichlorphenamide-13C6

Isotopically labelledLevels of characterisation
Cat. No.
P-D092-002
CAS
1391054-76-4
Formula
¹³C6H6Cl2N2O4S2
Family
Dichlorphenamide
Synonyms
Diclofenamide-13C6, 4,5-dichloro(1,2,3,4,5,6-13C6)cyclohexa-1,3,5-triene-1,3-disulfonamide

Difenoconazole Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-D704-003
CAS
1259033-72-1
Formula
C20H19Cl2N3O3
Synonyms
1-[[2-[2-Chloro-4-(4-chlorophenoxy)phenyl]-4-ethyl-1,3-dioxolan-2-yl]methyl]-1,2,4-triazole

Difenoconazole-d6

Isotopically labelledLevels of characterisation
Cat. No.
P-D704-002
CAS
2748435-80-3
Formula
C19H11D6Cl2N3O3

cis-Difethialone

ImpurityLevels of characterisation
Cat. No.
P-D706-004
CAS
1840921-34-7
Formula
C31H23BrO2S

trans-Difethialone

ImpurityLevels of characterisation
Cat. No.
P-D706-005
CAS
1840921-33-6
Formula
C31H23BrO2S

4-(Difluoromethyl)aniline

ImpurityLevels of characterisation
Cat. No.
P-A758-003
CAS
49658-26-6
Formula
C7H7F2N
Synonyms
Benzenamine, 4-(difluoromethyl)-

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