Description

Indobufen is a synthetic antiplatelet agent belonging to the class of phenylbutyric acid derivatives. This compound is valued for its role in inhibiting platelet aggregation, making it a key intermediate in the research and development of cardiovascular pharmaceuticals. It is primarily utilized by pharmaceutical manufacturers and research institutions engaged in the synthesis of advanced therapeutic agents for thrombosis prevention and related cardiovascular conditions.

Application

• Pharmaceutical Intermediate: Primary use as a critical building block in the synthesis of the active pharmaceutical ingredient (API) for antiplatelet medications.
• Cardiovascular Drug Research: Serves as a reference standard and key material in preclinical and clinical research for developing new thrombosis management therapies.
• Biochemical Studies: Used in laboratory settings to study mechanisms of platelet aggregation and related biochemical pathways.
• GMP Manufacturing: Supplied as a high-purity raw material for use in Good Manufacturing Practice (GMP) compliant production processes for finished dosage forms.

Basic Information

Item	Detail
Product Name	Indobufen
CAS No.	63610-08-2
Molecular Formula	C19H19NO4
Molecular Weight	325.36 g/mol
Synonyms	4-(1,3-Dihydro-1-oxo-2H-isoindol-2-yl)-α-ethylbenzenebutanoic Acid; (±)-Indobufen; K 3920; K-3920; Ibustrin; (+/-)-Indobufen; 2-[4-(1-Oxoisoindolin-2-yl)phenyl]butanoic Acid
EINECS	Contact for details

Quality Control

Our Indobufen is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for pharmaceutical applications. Quality assurance includes comprehensive analytical testing against established pharmacopeial standards. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.5%
Related Substances (HPLC)	Total impurities ≤1.5%
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.