Description

Flosulide is a high-purity chemical compound used as a key intermediate in advanced pharmaceutical synthesis. Its primary value lies in enabling the production of specialized active pharmaceutical ingredients (APIs) with stringent quality requirements. This product is essential for research and development laboratories and manufacturing facilities in the global pharmaceutical and life sciences industries.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis: Used in research-scale and process chemistry for constructing complex molecular frameworks.
• Life Sciences Research: Serves as a reference standard or starting material in biochemical and pharmacological studies.
• Fine Chemical Production: Employed in the manufacture of high-value, specialty chemicals requiring precise structural control.

Basic Information

Product Name	Flosulide
CAS No.	80937-31-1
Molecular Formula	C17H14F3NO4S
Molecular Weight	409.36 g/mol
Synonyms	Flosulide; 4-(Ethylsulfonyl)-α,α,α-trifluoro-3-hydroxy-o-toluic acid; 2-Hydroxy-4-(ethylsulfonyl)-α,α,α-trifluoro-m-toluic acid; 3-Hydroxy-4-(ethylsulfonyl)-2-methylbenzoic acid trifluoromethyl ketone; L-652,343; L652343; 80937-31-1.
EINECS	Contact for details

Quality Control

Our Flosulide is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.