Description

3-(Styrylthio)Propanoic Acid is a specialized organosulfur compound featuring a styrylthio moiety linked to a propanoic acid chain, making it a valuable building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of functional materials and active pharmaceutical ingredients (APIs), where its unique structure enables precise molecular modifications. Industries such as pharmaceutical R&D, agrochemical manufacturing, and specialty polymer production require this high-purity intermediate for creating novel compounds with specific properties.

Application

• Pharmaceutical Intermediate: A crucial building block for synthesizing novel drug candidates, particularly in developing molecules with sulfur-containing pharmacophores.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the styrylthio group can contribute to biological activity.
• Polymer Modification: Serves as a functional monomer or cross-linking agent for creating specialty polymers with enhanced thermal stability or specific surface properties.
• Liquid Crystal & OLED Materials: Acts as a precursor in the synthesis of organic electronic materials, where its conjugated system is beneficial for charge transport.
• Chemical Research & Development: Employed in academic and industrial labs for exploring new organic reactions and catalytic processes involving sulfur chemistry.
• Flavor & Fragrance Intermediate: Potential use in the synthesis of complex sulfur-containing aroma chemicals, subject to appropriate regulatory approvals.

Basic Information

Product Name	3-(Styrylthio)Propanoic Acid
CAS No.	175205-21-7
Molecular Formula	C11H12O2S
Molecular Weight	208.28 g/mol
Synonyms	3-[(E)-2-Phenylethenyl]sulfanylpropanoic Acid; (E)-3-(2-Phenylethenylthio)propanoic Acid; 3-[(E)-Styrylthio]propionic Acid; trans-3-(Styrylthio)propanoic Acid; β-[(E)-Styrylthio]propionic Acid; 3-(2-Phenylethenylthio)propanoic Acid; 3-(Styrylmercapto)propionic Acid
EINECS	Contact for details

Quality Control

Our 3-(Styrylthio)Propanoic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and purity, and is supplied with a corresponding Certificate of Analysis (COA). We adhere to cGMP principles where applicable, and our quality protocols are designed to meet the stringent requirements of pharmaceutical and advanced material industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids and organic solvents. The container must be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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