Description

3-(Biphenyl-4-Sulfonyl)-Propionic Acid is a specialized organic sulfonic acid derivative that serves as a versatile building block in advanced chemical synthesis. This compound is valued for its unique biphenyl-sulfonyl moiety, which imparts specific electronic and steric properties crucial for developing functional materials and active pharmaceutical ingredients. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for creating novel compounds with targeted performance characteristics.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the biphenyl group enhances biological activity.
• Liquid Crystal & OLED Materials: Acts as a precursor or dopant in the synthesis of organic electronic materials, contributing to charge transport and molecular alignment properties.
• Polymer Modification: Employed to introduce sulfonyl functional groups into polymer chains, altering solubility, thermal stability, and ionic characteristics.
• Organic Synthesis Reagent: Serves as a strong acid catalyst or a protecting group agent in complex multi-step organic reactions.
• Dye & Pigment Manufacturing: Utilized in the synthesis of specialized dyes and pigments where the sulfonyl acid group improves color fastness and solubility.

Basic Information

Item	Details
Product Name	3-(Biphenyl-4-Sulfonyl)-Propionic Acid
CAS No.	20025-59-6
Molecular Formula	C15H14O4S
Molecular Weight	290.33 g/mol
Synonyms	3-([1,1'-Biphenyl]-4-ylsulfonyl)propanoic Acid; 4-(3-Carboxypropylsulfonyl)biphenyl; Biphenyl-4-sulfonylpropionic Acid; [1,1'-Biphenyl]-4-sulfonylpropanoic Acid; 3-(4-Phenylphenylsulfonyl)propionic Acid; β-(Biphenyl-4-sulfonyl)propionic Acid; NSC 163082; BPSA
EINECS	Contact for details

Quality Control

Our production of 3-(Biphenyl-4-Sulfonyl)-Propionic Acid adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure consistency and reliability for your critical applications. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, and we support compliance with relevant regulatory frameworks including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases, oxidizing agents, and sources of ignition. Due to its nature as a strong acid/organic solvent, handle with appropriate personal protective equipment in a fume hood.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	158°C - 162°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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