Description

3-[4-(Methylthio)Phenoxy]Propionic Acid is a versatile organic compound featuring a phenoxy propionic acid backbone with a methylthio substituent. This structural motif makes it a valuable intermediate for synthesizing more complex molecules, particularly in the agrochemical and pharmaceutical sectors. Key industries that utilize this compound include fine chemical manufacturing, where it serves as a crucial building block for active ingredients.

Application

• Agrochemical Intermediate: A key precursor in the synthesis of herbicides and plant growth regulators.
• Pharmaceutical Synthesis: Serves as a building block for developing active pharmaceutical ingredients (APIs) with specific biological activities.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, dyes, and functional materials.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways.
• Liquid Crystal & Polymer Chemistry: Can be utilized as a monomer or intermediate for materials requiring specific aromatic and aliphatic linkages.

Basic Information

Product Name	3-[4-(Methylthio)Phenoxy]Propionic Acid
CAS No.	18333-20-5
Molecular Formula	C10H12O3S
Molecular Weight	212.26 g/mol
Synonyms	4-(Methylthio)phenoxypropionic Acid; 3-(4-Methylsulfanylphenoxy)propanoic Acid; 3-(p-Methylthiophenoxy)propionic Acid; 4-Methylmercaptophenoxypropionic Acid; Propionic acid, 3-[4-(methylthio)phenoxy]-; NSC 163063; p-(Methylthio)phenoxypropionic Acid
EINECS	Contact for details

Quality Control

Our 3-[4-(Methylthio)Phenoxy]Propionic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and bases.

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%

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