CARVEDILOL |
Product Name |
: |
Carvedilol BP/EP/USP |
Chemical Name |
: |
(?)-[3-(9H-carbazol-4-yloxy)-2-hydroxypropyl][2-(2-methoxyphenoxy) ethyl]amine |
CAS Number |
: |
72956-09-3 |
Chemical Formula |
: |
C24H26N2O5 |
Molecular Mass |
: |
406.48 g/mol |
Therapeutic Category |
: |
Antihypertension |
Test |
Specification |
Description |
A white or almost white crystalline powder |
Identification |
The infrared absorption spectrum of the finely ground sample in KBr dispersion compressed into a disc should exhibit maxima only at the same wavelengths as that of similar preparation of working standard |
Solubility |
Slightly soluble, practically insoluble in water and in dilute acids. |
Heavy Metals |
NMT 10ppm |
Loss On Drying |
NMT 0.5%w/w |
Assay on dried basis by HPLC |
Should be between 99.0% and 101%w/w |
Sulphated Ash |
NMT 0.1%w/w |
Related Substances by HPLC |
Impurity-A : NMT 0.2% Impurity- C : NMT 0.02% Any other impurities : NMT 0.1% Total impurities : NMT 0.5% |
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