Pharmaceutical Intermediate Antiviral Drugs Famciclovir CAS 104227-87-4 Famciclover Amciclovir

• Customization: Available
• Powder: Yes
• Customized: Non-Customized
• Model NO.: Pharmaceutical Grade
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Children, Adult
• State: Solid
• Purity: >99%
• Famciclovir: USP
• Transport Package: Bag
• Specification: 25kg
• Trademark: flying deer
• Origin: China
• Production Capacity: 260 Tons Yearly

Product Description

Pharmaceutical Intermediate Antiviral Drugs Famciclovir CAS 104227-87-4 Famciclover Amciclovir

Famciclovir, an effective oral prodrug of the antiviral penciclovir, was launched in the UK and shortly after in the U.S.A. for the treatment of shingles (herpes zoster). As the ester of the 6-deoxy- penciclovir, famciclovir has significantly improved oral absorption. It is converted to penciclovir in vivo with a bioavailability of 41 % in rats. Penciclovir is phosphorylated, and hence activated onty in herpesvirus infected cells. This stable metabolite, penciclovir-triphosphate, is a strong inhibitor of herpesvirus DNA polymerases and of viral DNA synthesis with long lasting effects. The high selectivity of famciclovir/penciclovir to herpes family of viruses and their rather low toxicity may make this agent superior to other existing drugs.

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Used as an antiviral. Prodrug of Penciclovir

Name	Famciclovir
Appearance	White powder
Assay	99%min
Test	HPLC
CAS	104227-87-4
MF	C14H19N5O4
Purity	99 %