Description

Tenofovir Disoproxil Maleate is a prodrug of tenofovir, a nucleotide reverse transcriptase inhibitor (NRTI) widely used in antiviral therapy. This compound is critical for the formulation of high-efficacy antiviral medications, offering improved bioavailability and targeted therapeutic action. It is an essential active pharmaceutical ingredient (API) for pharmaceutical manufacturers and research institutions developing treatments for viral infections.

Application

• Primary Active Pharmaceutical Ingredient (API) in the manufacture of antiviral tablets and capsules.
• Key intermediate in the synthesis of advanced antiviral drug formulations.
• Critical raw material for pharmaceutical R&D focused on nucleotide analog therapies.
• Reference standard for quality control and analytical testing in pharmaceutical laboratories.
• Used in clinical research for developing next-generation antiviral treatments.

Basic Information

Product Name	Tenofovir Disoproxil Maleate
CAS No.	1276030-80-8
Molecular Formula	C19H30N5O10P • C4H4O4
Molecular Weight	635.51 g/mol
Synonyms	Tenofovir Disoproxil Fumarate; TDF; Bis(POC)PMPA; (R)-9-(2-Phosphonylmethoxypropyl)adenine Bis(isopropoxycarbonyloxymethyl) Ester Maleate; GS 4331-05; Viread (API form); PMPA Disoproxil Maleate
EINECS	Contact for details

Quality Control

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

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 reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0%
Related Substances (HPLC)	Total impurities ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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