Description

Telinavir CAS NO 143224-34-4 is a potent and selective antiviral agent belonging to the class of HIV-1 protease inhibitors. This compound is critical for pharmaceutical research and development, offering a high-purity reference standard for analytical studies and drug discovery programs. It is primarily utilized by research institutions, pharmaceutical manufacturers, and contract research organizations (CROs) engaged in the development of novel antiretroviral therapies.

Application

• Pharmaceutical Reference Standard: Serves as a primary standard for the identification, assay, and purity testing of antiviral drug substances and finished products.
• Drug Discovery & Development: Used as a key intermediate or active pharmaceutical ingredient (API) in preclinical and clinical research for HIV treatment.
• Biochemical Research: Employed in enzymatic assays and studies to investigate the mechanism of action and inhibition kinetics of HIV-1 protease.
• Analytical Method Development: Essential for developing and validating chromatographic (HPLC, UPLC) and spectroscopic methods in quality control laboratories.
• Impurity Profiling: Used to identify and quantify related substances and degradation products in antiviral formulations.
• Academic Research: Supports virology and medicinal chemistry studies in university and institutional settings.

Basic Information

Product Name	Telinavir
CAS No.	143224-34-4
Molecular Formula	C38H50N4O5S
Molecular Weight	674.90 g/mol
Synonyms	AG1343; Nelfinavir Mesylate; Viracept (brand name); Nelfinavir; (3S,4aS,8aS)-N-tert-Butyl-2-[(2R,3R)-2-hydroxy-3-[(3-hydroxy-2-methylbenzoyl)amino]-4-(phenylsulfanyl)butyl]decahydroisoquinoline-3-carboxamide monomethanesulfonate
EINECS	Contact for details

Quality Control

Our Telinavir is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, assay, and impurity profiling via HPLC, to ensure it meets high-purity standards suitable for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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 product is hygroscopic (moisture-sensitive) and must be kept in a desiccated 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)	≥98.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.2%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0% Any single impurity ≤0.5%

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