Description

Indobufen is a non-steroidal anti-inflammatory drug (NSAID) and a potent platelet aggregation inhibitor. It is primarily valued for its anti-thrombotic properties, offering a mechanism of action that is beneficial in managing cardiovascular conditions. This active pharmaceutical ingredient (API) is essential for manufacturers in the pharmaceutical industry developing formulations for the prevention and treatment of thromboembolic disorders.

Application

• Pharmaceutical API: Core active ingredient in antiplatelet and antithrombotic medications.
• Cardiovascular Drug Formulations: Used in the production of drugs for preventing blood clots, strokes, and myocardial infarction.
• Research & Development: Serves as a critical reference standard and intermediate in pharmacological and clinical research.
• Generic Drug Manufacturing: Key component for companies producing generic versions of platelet aggregation inhibitor therapies.
• Veterinary Pharmaceuticals: Potential application in veterinary medicine for anti-thrombotic treatments in animals.

Basic Information

Product Name	Indobufen
CAS No.	36690-96-7
Molecular Formula	C19H17NO3
Molecular Weight	307.34 g/mol
Synonyms	2-[4-(1-Oxoisoindolin-2-yl)phenyl]butyric Acid; K 3920; (+/-)-Indobufen; Ibustrin; Isindobufen; 2-[p-(1-Oxo-2-isoin-dolinyl)phenyl]butyric Acid; K-3920; (RS)-Indobufen
EINECS	Contact for details

Quality Control

Our Indobufen is manufactured under strict quality management systems. It undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each batch to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.5%
Related Substances (HPLC)	Total impurities ≤ 1.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
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.