Description

Bezafibrate CAS NO 41859-67-0 is a high-purity pharmaceutical active ingredient belonging to the fibrate class of compounds. It serves as a critical intermediate and active pharmaceutical ingredient (API) in the development and production of lipid-regulating medications. This compound is essential for manufacturers in the pharmaceutical industry focused on cardiovascular and metabolic disease treatments. Its reliable quality and consistent supply are paramount for ensuring the efficacy and safety of the final drug product.

Application

• Primary use as an Active Pharmaceutical Ingredient (API) in the formulation of lipid-lowering drugs.
• Key intermediate in the synthesis and research of novel fibrate derivatives.
• Reference standard for analytical method development and quality control in pharmaceutical laboratories.
• Critical raw material for the production of finished dosage forms such as tablets and capsules.
• Used in preclinical and clinical research studies investigating peroxisome proliferator-activated receptor (PPAR) agonists.

Basic Information

Product Name	Bezafibrate
CAS No.	41859-67-0
Molecular Formula	C19H20ClNO4
Molecular Weight	361.82 g/mol
Synonyms	2-[4-[2-[(4-Chlorobenzoyl)amino]ethyl]phenoxy]-2-methylpropanoic Acid; BM 15075; Bezalip; Cedur; Difaterol; Bezafibratum; Bezafibrat; Bezafibrato
EINECS	255-580-6

Quality Control

Our Bezafibrate is manufactured under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical use. Each batch is subjected to comprehensive analytical testing, including identification, assay, and impurity profiling, to confirm compliance with relevant pharmacopeial standards such as USP, EP, or CP. A detailed Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity: ≤ 0.5% Total impurities: ≤ 1.5%
Heavy Metals	≤ 20 ppm

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