Description

(S)-Flurbiprofen Axetil (Mixture Of Diastereomers) is a high-purity, stereochemically defined pharmaceutical intermediate. This compound is critical for the research and development of novel non-steroidal anti-inflammatory drugs (NSAIDs) and targeted therapeutics. It is primarily required by pharmaceutical R&D laboratories, contract manufacturing organizations (CMOs), and academic institutions focused on chiral synthesis and medicinal chemistry.

Application

• Pharmaceutical Intermediate: Key chiral building block for the synthesis of advanced NSAID prodrugs and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the development of enantiomerically pure therapeutic agents.
• Process Development: Serves as a reference standard and starting material for optimizing scalable chiral synthesis routes in pilot and commercial production.
• Analytical Standard: Employed as a high-purity standard for method development and quality control (HPLC, GC, chiral analysis) in regulatory filings.

Basic Information

Product Name	(S)-Flurbiprofen Axetil (Mixture Of Diastereomers)
CAS No.	1401087-64-6
Molecular Formula	C19H19FO4
Molecular Weight	330.35 g/mol
Synonyms	(S)-Flurbiprofen 1-Acetoxyethyl Ester; (S)-2-Fluoro-α-methyl-4-biphenylacetic Acid 1-Acetoxyethyl Ester; (S)-Flurbiprofen Axetil Diastereomeric Mixture; Flurbiprofen (S)-Axetil; (S)-Flurbiprofen Acetoxyethyl Ester; (S)-Flurbiprofen Axt; (S)-Flurbiprofen Ester Axetil
EINECS	Contact for details

Quality Control

Our (S)-Flurbiprofen Axetil is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the stringent requirements for pharmaceutical development. A detailed Certificate of Analysis (COA) providing identity, purity, and impurity profile is supplied with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (S-Isomer)	≥99.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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