Category:
Sera and Vaccines
CAS NO:
130693-82-2
Standard:
USP,
Description |
White or almost white crystalline powder |
Identification |
a) IR spectrum b) By HPLC c) Chlorides |
Solubility |
Soluble in water |
Water |
Not more than 0.5% (Using 0.4g) |
Residue on ignition |
Not more than 0.1% |
Heavy metals |
Not more than 0.001% |
Limit of Dorzolamide Hydrochloride related compound “A” |
Not more than 0.5% |
Chromatographic purity |
Individual impurity: Not more than 0.1% Total imurities: Not more than 0.5% |
|
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Assay (On anhydrous basis) |
99.0% ~ 101.0% (C10H16N2O4S3.HCl) |