Products name : Carvedilol
Synonym: 1-(9h-carbazol-4-yloxy)-3-((2-(2-methoxyphenoxy)ethyl)amino)-2-propano; 1-(9h-carbazol-4-yloxy)-3-[[2-(2-methoxyphenoxy)ethyl]amino]-2-propanol;
Coreg; Dimitone; Dilatrend;
CAS: 72956-09-3
Storage: Shading, confined preservation
Grade: Pharmaceutical Grade
Place of Origin: China
Brand Name: Yuancheng
Certification: ISO9001
Usage: Used as pharmaceutical intermediates, textile finishing agent, dyes and dyes intermediates.
Apperance : white or almost white crystalline powder
Solubility Practically : insoluble in water, Slightly soluble in alcohol, Practically insoluble in dilute acids
Identification :A) I.R Spectrum Should comply
B) By HPLC Should comply
Melting point : 113℃-116℃
Related substances: Impurity A ≦0.2%
Impurity C ≦ 0.02%
Loss on drying ≦ 0.5%
Sulphated Ash ≦ 0.1%
Heavy metals ≦ 0.001%
Any other impurities ≦0.10%
Total Impurities ≦ 0.50%
Residual solvents Ethanol ≦ 5000PPM
Assay 99% to 101.0%
CALCULATED ON DRIED BASIS
[Application]
pharmaceutical raw material.