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Valacyclovir free base
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
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CAS NO:124832-26-4
规格:≥98%
包装与价格:
包装价格(元)
5mg电议
10mg电议
25mg电议
50mg电议
100mg电议

产品介绍

Valacyclovir (Zelitrex; BW256; Val-ACV; Valtrex; BW-256U87) is a potent antiviral drug used in the management of herpes simplex, herpes zoster, and herpes B. Valacyclovir is a prodrug that has to be converted in vivo to aciclovir. As an esterified prodrug of aciclovir, Valacyclovir has greater oral bioavailability (about 55%) than aciclovir (10–20%). It is converted by esterases to the active drug aciclovir, as well as the amino acid valine, via hepatic first-pass metabolism. Aciclovir is selectively converted into a monophosphate form by viral thymidine kinase, which is far more effective (3000 times) in phosphorylation of aciclovir than cellular thymidine kinase.

纯度:≥98%

CAS:124832-26-4