Description

o-(Phenylsulfinyl)Benzoic Acid is a specialized organic compound featuring a benzoic acid core substituted with a phenylsulfinyl group at the ortho position. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for the development of pharmaceuticals and functional materials. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for creating novel molecular entities.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those requiring sulfoxide or sulfone functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the sulfinyl group can contribute to biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral or functionalized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of organic electronic materials, polymers, and liquid crystals due to its polar sulfinyl group.
• Fine Chemical Production: Acts as a versatile synthon for the manufacture of dyes, flavors, and other high-value specialty chemicals.

Basic Information

Product Name	o-(Phenylsulfinyl)Benzoic Acid
CAS No.	32664-47-4
Molecular Formula	C13H10O3S
Molecular Weight	246.28 g/mol
Synonyms	2-(Phenylsulfinyl)benzoic acid; 2-(Benzenesulfinyl)benzoic acid; o-(Benzenesulfinyl)benzoic acid; [1,1'-Biphenyl]-2-carboxylic acid, 2'-sulfoxide; 2-Carboxyphenyl phenyl sulfoxide; NSC 163082; BRN 2090503
EINECS	Contact for details

Quality Control

Our o-(Phenylsulfinyl)Benzoic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the exacting standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound may be light-sensitive; prolonged exposure to light should be avoided.

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%
Residue on Ignition	≤ 0.1%

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