Description

Pentoxifylline is a xanthine derivative pharmaceutical active ingredient primarily used as a hemorheological agent to improve blood flow. This compound is valued for its ability to reduce blood viscosity and enhance erythrocyte flexibility, making it critical for therapeutic applications. It is essential for manufacturers in the global pharmaceutical industry developing formulations for circulatory disorders.

Application

• Pharmaceutical API: Primary use as the active pharmaceutical ingredient (API) in oral and injectable formulations.
• Peripheral Vascular Disease Treatment: Key component in medications for intermittent claudication and other circulatory issues.
• Hemorheological Agent: Used in drugs aimed at improving microcirculation and reducing blood viscosity.
• Research & Development: Serves as a reference standard and building block in pharmacological and clinical research.
• Generic Drug Manufacturing: Sourced by generic pharmaceutical companies for cost-effective production.
• Veterinary Medicine: Potential application in veterinary pharmaceuticals for circulatory support.

Basic Information

Product Name	Pentoxifylline
CAS No.	6493-05-6
Molecular Formula	C13H18N4O3
Molecular Weight	278.31 g/mol
Synonyms	1-(5-Oxohexyl)-3,7-dimethylxanthine; Oxpentifylline; BL-191; Trental; Torental; Pentoxi; Pentoxyfilina; 3,7-Dimethyl-1-(5-oxohexyl)-3,7-dihydro-1H-purine-2,6-dione
EINECS	229-362-4

Quality Control

Our Pentoxifylline is manufactured and tested to meet high-purity standards suitable for pharmaceutical use. Quality assurance includes compliance with relevant pharmacopeial monographs (e.g., USP, EP, BP). A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing purity, identity, and impurity profiles to ensure supply reliability and regulatory compliance for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms
Assay (HPLC)	98.5% - 101.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%
Heavy Metals	≤ 20 ppm

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