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Category:Active Pharmaceutical Ingredients > Other Active Pharmaceutical Ingredients
Product Name:Valacyclovir Hydrochloride
CAS No.:124832-27-5
Standard:USP, BP, EP
Price(USD):Negotiable
Company:Changzhou Comwin Fine Chemicals Co., Ltd.
Grade: Pharmaceutical Grade
Factory Location: Hubei
Main Sales Markets: Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa
Monthly Production Capacity: 20MT/month
Packaging Information: 25kg/drum
Delivery Lead Time: 1-4 weeks
Sample Provided: yes
Payment Terms: L/L
Items |
Specification |
Appearance |
White or off-white powder |
Related Substances (%) |
Valacyclovir related compound E NMT 0.2% Valacyclovir related compound F NMT 0.1% Valacyclovir related compound G NMT 0.05% Acyclovir Alaninate NMT 0.2% Valacyclovir related compound C NMT 0.3% Valacyclovir related compound D NMT 0.5% Acyclovir Isoleucinate NMT 0.2% N-formyl Valacyclovir NMT 0.8% Guaninyl Valacyclovir NMT 0.2% Bis Valacyclovir NMT 0.3% Any unspecified impurity NMT 0.1% Guanine & Acyclovir NMT 2.0% Acyclovir related compound A NMT 0.2% D-valacyclovir NMT 3.0% Total organic impurities NMT 5.0% |
Water (%) |
NMT 5.0% ~ 11.0% |
Palladium |
NMT 10ppm |
Residue on ignition |
NMT 0.1% |
Specific rotation |
-64 ~ -69 |
Residual solvents |
Eethanol NMT 0.5% Acetone NMT 0.5% Methanol NMT 0.3% Formic acid NMT 0.5% DMF NMT 0.088% Toluene NMT 0.089% Benzene NMT 0.0002% |
Assay (%) |
95.0%~102.0% |
Standard |
USP43 |
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