Description

Ravidasvir, PPI-668 is a high-purity, small molecule pharmaceutical intermediate and research chemical. This compound is a critical building block in the development of novel antiviral therapies, particularly for the treatment of hepatitis C virus (HCV) infection. It is essential for pharmaceutical R&D laboratories, contract research organizations (CROs), and API manufacturers engaged in antiviral drug discovery and process development.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of advanced antiviral active pharmaceutical ingredients (APIs).
• Drug Discovery & Development: Used as a reference standard and building block in medicinal chemistry programs targeting HCV NS5A protein.
• Biochemical Research: Serves as a tool compound for studying viral replication mechanisms and inhibitor binding.
• Process Chemistry & Scale-Up: Employed in the optimization and pilot-scale production of next-generation antiviral candidates.
• Contract Manufacturing: Supplied to CDMOs for the cGMP production of clinical trial materials.
• Analytical Standard: Used for method development, validation, and quality control in HPLC and LC-MS analyses.

Basic Information

Product Name	Ravidasvir, PPI-668
CAS No.	1242087-93-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PPI-668; Ravidasvir; GSK-2336805; GSK2336805; (1R,4R)-6'-Fluoro-2,3,4,9-tetrahydro-2'-(methoxymethyl)-spiro[1H-cyclopenta[b]quinoline-1,4'-imidazolidine]-2',5'-dione; HCV NS5A Inhibitor PPI-668
EINECS	Contact for details

Quality Control

Our Ravidasvir, PPI-668 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the stringent requirements for pharmaceutical research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%
Total Impurities	≤ 2.0%
Residual Solvents (GC)	Complies with ICH Q3C
Water Content (KF)	≤ 0.5%

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