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Pharmaceutical analytical standards

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

APIs from A to Z →

Results 55,661-55,670 of 59,523

Proguanil EP Impurity E

Pharmacopoeial impurityLevels of characterisation
Cat. No.
P-P202-005
CAS
1482-62-8
Formula
C8H7ClN4
Family
Proguanil
Synonyms
1-(4-Chlorophenyl)-3-cyanoguanidine, 2-(4-chlorophenyl)-1-cyanoguanidine

Propiconazole Impurity 1

ImpurityLevels of characterisation
Cat. No.
P-P900-003
CAS
83833-32-3
Formula
C13H16Cl2O2
Synonyms
2-(2,4-Dichlorophenyl)-2-methyl-4-propyl-1,3-dioxolane

Propiconazole Impurity 2

ImpurityLevels of characterisation
Cat. No.
P-P900-005
CAS
119725-85-8
Formula
C15H17Cl2N3O3
Synonyms
1-[2-(2,4-Dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]propan-1-ol

Propiconazole Impurity 3

ImpurityLevels of characterisation
Cat. No.
P-P900-006
CAS
104390-57-0
Formula
C15H17Cl2N3O3
Synonyms
1-[2-(2,4-Dichlorophenyl)-2-(1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]propan-2-ol

Propiconazole-4H-1,2,4-triazole

ImpurityLevels of characterisation
Cat. No.
P-P900-007
CAS
221132-58-7
Formula
C15H17Cl2N3O2
Synonyms
4-[[2-(2,4-Dichlorophenyl)-4-propyl-1,3-dioxolan-2-yl]Methyl]-4H-1,2,4-triazole

Propiconazole-d7

Isotopically labelledLevels of characterisation
Cat. No.
P-P900-002
CAS
1246818-14-3
Formula
C15H10D7Cl2N3O2

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