Description

(4-Trifluoromethylbenzenesulfonyl)-Acetic Acid is a specialized organosulfur compound featuring a trifluoromethylphenyl group linked to an acetic acid moiety via a sulfonyl bridge. This unique structure makes it a valuable synthetic intermediate and building block in advanced organic synthesis, particularly for introducing the sulfonylacetic acid functional group. It is primarily utilized by pharmaceutical, agrochemical, and material science research and development teams seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, especially enzyme inhibitors and receptor modulators.
• Agrochemical Research: Used in developing novel herbicides, fungicides, and plant growth regulators with enhanced properties.
• Material Science: Serves as a monomer or precursor for specialty polymers and advanced materials with specific surface or electronic properties.
• Chemical Synthesis: Versatile reagent for constructing complex molecules in medicinal and process chemistry.
• Ligand and Catalyst Development: Useful for creating novel sulfonamide-based ligands for catalytic systems.

Basic Information

Product Name	(4-Trifluoromethylbenzenesulfonyl)-Acetic Acid
CAS No.	156497-87-9
Molecular Formula	C9H7F3O4S
Molecular Weight	268.21 g/mol
Synonyms	4-(Trifluoromethyl)benzenesulfonylacetic Acid; [4-(Trifluoromethyl)phenyl]sulfonylacetic Acid; α-Oxo-2-[(4-trifluoromethyl)phenyl]sulfonyl]ethane; p-Trifluoromethylbenzenesulfonylacetic Acid; (p-Trifluoromethylphenylsulfonyl)acetic Acid; 4-(Trifluoromethyl)benzenesulfonyl-acetic acid; TFMBSAA; 156497-87-9
EINECS	Contact for details

Quality Control

Our (4-Trifluoromethylbenzenesulfonyl)-Acetic Acid is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to meet the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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