Description

Ravidasvir Hydrochloride is a high-purity pharmaceutical intermediate and active pharmaceutical ingredient (API). This compound is critical for antiviral research and development, particularly in the treatment of hepatitis C virus (HCV) infections. It is primarily utilized by pharmaceutical manufacturers, contract research organizations (CROs), and academic research institutions engaged in the synthesis of novel therapeutics. Our supply ensures consistent quality and reliability for critical development and production workflows.

Application

• Pharmaceutical API Synthesis: Key intermediate in the production of finished dosage forms containing Ravidasvir.
• Antiviral Drug Development: Used in research and development of direct-acting antiviral (DAA) agents targeting HCV.
• Reference Standard: Serves as a high-purity chemical reference standard for analytical method development and quality control.
• Preclinical & Clinical Research: Essential for in-vitro and in-vivo studies to evaluate pharmacokinetics and efficacy.
• Combinatorial Chemistry: Building block for creating libraries of novel compounds in medicinal chemistry programs.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for cGMP production.

Basic Information

Product Name	Ravidasvir Hydrochloride
CAS No.	1303533-81-4
Molecular Formula	C40H53ClN8O5
Molecular Weight	737.34 g/mol
Synonyms	Ravidasvir HCl; GSK2336805; GSK-2336805; GSK 2336805; (2R,3aR,10Z,11aS,12aR,14aR)-N-(Cyclopropylsulfonyl)-2-[[(1-methylethoxy)carbonyl]amino]-5,16-dioxo-2,3,3a,4,5,6,7,8,9,11a,12,12a,13,14,14a,16-hexadecahydro-1H-cyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a(2H)-carboxamide hydrochloride; Ravidasvir hydrochloride
EINECS	Contact for details

Quality Control

Our Ravidasvir Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and conformity to stringent specifications. We provide full traceability and Certificates of Analysis (COA) are available for every shipment. Our quality commitment aligns with ICH guidelines and supports regulatory filings for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under inert conditions or in a desiccator to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Single Unknown Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

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