Description

Molnupiravir is a potent, orally bioavailable antiviral prodrug. It is a critical active pharmaceutical ingredient (API) for the formulation of antiviral medications, designed to inhibit viral replication with a high barrier to resistance. This compound is essential for pharmaceutical manufacturers and research institutions developing treatments for specific viral infections. Our supply of Molnupiravir CAS NO 2492423-29-5 is produced under stringent quality controls to meet the exacting standards of the global pharmaceutical industry.

Application

• Pharmaceutical API: Primary use as the active ingredient in the manufacture of finished antiviral drug products.
• Antiviral Research: A key reference standard and investigational compound in virology and infectious disease research.
• Clinical Trial Material: Sourcing of high-purity material for Phase I-IV clinical studies and regulatory submissions.
• Generic Drug Development: Serves as the core API for companies developing generic antiviral formulations.
• Biochemical Studies: Used in mechanistic studies to understand viral polymerase inhibition and mutagenesis.

Basic Information

Product Name	Molnupiravir
CAS No.	2492423-29-5
Molecular Formula	C13H19N3O7
Molecular Weight	329.31 g/mol
Synonyms	MK-4482; EIDD-2801; N4-Hydroxycytidine isopropyl ester; β-D-N4-Hydroxycytidine 2',3',5'-triacetate isopropyl ester; Isopropyl (2R,3S,4R,5R)-2-(4-acetamido-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-diacetoxy-5-(acetoxymethyl)tetrahydrofuran-2-carboxylate
EINECS	Contact for details

Quality Control

Our Molnupiravir is manufactured under a quality management system aligned with GMP principles. Every batch undergoes comprehensive analytical testing, including HPLC for purity, residual solvent analysis, and identification by spectroscopic methods. A Certificate of Analysis (COA) detailing all test results and specifications is provided with each shipment to ensure full traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material 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 powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.5%
Related Substances (HPLC)	Total impurities ≤1.5%
Any single unknown impurity	≤0.5%
Water Content (KF)	≤1.0%
Residual Solvents (GC)	Meets ICH Q3C guidelines

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