Imine impurity

CAS No: 872-34-4
Chemical Name:
pyrrolidin-2-imine hydrochloride
Molecular Formula:
C4H9ClN2

Mono chloro impurity

CAS No: 18592-13-7
Chemical Name:
6-(chloromethyl)pyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C5H5ClN2O2

Monohydroxy impurity

CAS No: 22126-44-9
Chemical Name:
6-(hydroxymethyl)pyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C5H6N2O3

Monoester impurity

CAS No: 6153-44-2
Chemical Name:
methyl 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate
Molecular Formula:
C6H6N2O4

Acid impurity

CAS No: 50887-69-9
Chemical Name:
2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid
Molecular Formula:
C5H4N2O4

Methyl ester impurity

CAS No: 91447-90-4
Chemical Name:
methyl 5-chloro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate
Molecular Formula:
C6H5ClN2O4

Dichloro impurity

CAS No: 73742-45-7
Chemical Name:
5-chloro-6-(chloromethyl)pyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C5H4Cl2N2O2

Amide impurity

CAS No: 2101241-71-6
Chemical Name:
5-chloro-6-((2-oxopyrrolidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C9H10ClN3O3

Deschloro impurity

CAS No: 2069937-25-1
Chemical Name:
6-((2-iminopyrrolidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C9H12N4O2

Reference standared

CAS No: 183204-72-0 
Chemical Name:
5-Chloro-6-((2-iminopyrrolidin-1-yl)methyl)pyrimidine-2,4(1H,3H)-dione hydrochloride
Molecular Formula:
C9H12Cl2N4O2

Hydroxy impurity

CAS No: 1815580-54-1
Chemical Name:
 5-Chloro-6-(hydroxymethyl)pyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C5H5ClN2O3

Methoxy impurity

CAS No: 733037-98-4
Chemical Name:
5-Chloro-6-(methoxymethyl)pyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C6H7ClN2O3

Amine impurity

CAS No: 183205-17-6
Chemical Name:
6-(Aminomethyl)-5-chloropyrimidine-2,4(1H,3H)-dione
Molecular Formula:
C5H6ClN3O2