Description

Filociclovir is a potent nucleoside analogue antiviral agent. It matters as a key pharmaceutical intermediate in the development of next-generation antiviral therapies, offering a pathway to more effective treatments. This compound is primarily needed by research institutions and pharmaceutical manufacturers engaged in antiviral drug discovery and synthesis, particularly for targeting herpesviruses and other DNA viruses.

Application

• As a critical pharmaceutical intermediate in the synthesis of advanced antiviral active pharmaceutical ingredients (APIs).
• For research and development of novel nucleoside analogue-based therapeutics in academic and industrial laboratories.
• In process development and scale-up activities for the commercial manufacturing of antiviral drugs.
• As a reference standard for analytical method development and quality control in pharmaceutical production.
• For biochemical studies investigating the mechanism of action of antiviral compounds against viral polymerases.

Basic Information

Product Name	Filociclovir
CAS No.	632325-71-4
Molecular Formula	C14H19N5O4
Molecular Weight	321.33 g/mol
Synonyms	2-Amino-9-[[(1,3-Dihydroxy-2-propoxy)methyl]guanine; 9-[[(1,3-Dihydroxy-2-propoxy)methyl]guanine; Filociclovir; BAY 38-4761; (R)-9-[[2,3-Bis(hydroxymethoxy)propyl]guanine; (R)-HPMPG; (R)-9-(3-Hydroxy-2-phosphonylmethoxypropyl)guanine (cyclic form reference)
EINECS	Contact for details

Quality Control

Our Filociclovir is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.