Valacyclovir Hydrochloride Valacyclovir Hcl CAS 124832-27-5
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Valacyclovir Hydrochloride
Chemical Name: 9-((2-Hydrox-ethoxy)methyl)guanine L-valineester Hydrochloride
CAS: 124832-27-5
Molecular Formular: C13H20N6O4•HCL
Molecular Weight: 360.80
Structure:
Specifications: EP
Quality Standard: | EP6.0 |
Assay: | Not less than 98.0 % and not more than 102.0 % (on anhydrous basis and organic solventless basis) |
Water content by KF: | Not more than 8.0% |
Residue on ignition | Not more than 0.10% |
Heavy Metals | Not more than 20 ppm |
Specific optical rotation [¨»]D25 | -8.5°¡«-11.5° |
Heavy metals: | ≤20ppm |
Residual solvents - Ethanol - Dimethyl formamide | Not more than 5000ppmNot more than 880ppm |
Related substances by HPLC - Acyclovir impurity - Single individual impurity Total impurities(RemoveACV) | Not more than 1.00% Not more than 0.2 %Not more than0.50% |
Appearance: White to off-white crystalline power
Use: The product is used as anti-virus medicament.
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