Chemical name:Domperidone
Synonyms:
4-(5-Chloro-2-oxo-1-benzimidazolinyl)-1-[3-(2-oxobenzimidazolinyl)propyl]piperidine;
Cas No.57808-66-9
Usage:pharmceutical materials
Specification:
Appearance: White or almost white powder
Identification
A. Melting point 244~248
B.TLC
Appearance
The solution in clear and not more inensely coloured than reference solution Y6
Related substance
Total impurity: ≤0.5%
individual impurity: ≤0.25%
Loss on drying: ≤0.5%
Sulphaed ash: ≤0.1%
Heavy metals: ≤10ppm
Assay: 99.0~101.0%
