Description

Ribavirin is a synthetic nucleoside analogue with broad-spectrum antiviral activity. This compound is a critical active pharmaceutical ingredient (API) essential for the development and manufacture of antiviral therapeutics. It is primarily utilized by pharmaceutical manufacturers and research institutions in the life sciences sector for antiviral drug formulations and clinical research.

Application

• Active Pharmaceutical Ingredient (API) in antiviral medications.
• Research and development of therapeutics for RNA virus infections.
• Key component in combination therapies for chronic hepatitis C.
• Investigational use in antiviral studies for respiratory syncytial virus (RSV) and other viral pathogens.
• Reference standard in analytical and quality control laboratories.
• Raw material for the synthesis of more complex antiviral compounds.

Basic Information

Product Name	Ribavirin
CAS No.	36791-04-5
Molecular Formula	C8H12N4O5
Molecular Weight	244.20 g/mol
Synonyms	1-β-D-Ribofuranosyl-1H-1,2,4-triazole-3-carboxamide; Virazole; Tribavirin; RTCA; ICN-1229; Viramid; Ribamidil
EINECS	253-206-3

Quality Control

Our Ribavirin is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	98.0% - 102.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Specific Rotation	-33.0° to -37.0°

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