Description

Lexofenac is a high-purity, non-steroidal anti-inflammatory drug (NSAID) intermediate with the CAS registry number 41387-02-4. This compound is a critical building block in the synthesis of advanced pharmaceutical active ingredients, valued for its specific pharmacological activity. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical industries for the development of new therapeutic agents and generic drug formulations.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of proprietary and generic NSAID (Non-Steroidal Anti-Inflammatory Drug) APIs.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and the development of novel anti-inflammatory compounds.
• Reference Standard: Serves as an analytical standard in quality control laboratories for method development and validation.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis for creating complex molecules with targeted biological activity.

Basic Information

Item	Detail
Product Name	Lexofenac
CAS No.	41387-02-4
Molecular Formula	C16H14ClNO2
Molecular Weight	287.74 g/mol
Synonyms	2-[(2,6-Dichlorophenyl)amino]benzeneacetic acid; Diclofenac Impurity F; Diclofenac EP Impurity F; 1-(2,6-Dichlorophenyl)-2-indolinone; GP 45840 Impurity; Diclofenac Related Compound F; [2-[(2,6-Dichlorophenyl)amino]phenyl]acetic acid
EINECS	Contact for details

Quality Control

Our Lexofenac is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements for pharmaceutical intermediates. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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