Description

3-(2,4-Dihydroxyphenyl)Propionic Acid is a versatile phenolic acid derivative with a unique dihydroxyphenyl structure. This compound is valued for its role as a key synthetic intermediate and building block in advanced organic synthesis. It is primarily sought after by manufacturers in the pharmaceutical, cosmetic, and fine chemical industries for developing active ingredients and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those with antioxidant or anti-inflammatory properties.
• Cosmetic & Personal Care: Used in the formulation of skin care products for its potential antioxidant activity and as a stabilizer in formulations.
• Fine Chemical Synthesis: Acts as a specialized building block for creating complex organic molecules, including ligands, dyes, and research chemicals.
• Antioxidant Research: Employed in biochemical and nutritional research as a model compound to study polyphenol activity and free radical scavenging mechanisms.
• Polymer Additive: Can be utilized as a monomer or additive to impart specific properties like UV stability to polymeric materials.

Basic Information

Product Name	3-(2,4-Dihydroxyphenyl)Propionic Acid
CAS No.	5631-68-5
Molecular Formula	C9H10O4
Molecular Weight	182.17 g/mol
Synonyms	2,4-Dihydroxyhydrocinnamic Acid; 3-(2,4-Dihydroxyphenyl)propanoic Acid; β-(2,4-Dihydroxyphenyl)propionic Acid; Hydrocaffeic Acid (isomer); 2,4-DHPPA; 3-(2,4-Dihydroxy-phenyl)-propionic acid
EINECS	227-072-8

Quality Control

Our 3-(2,4-Dihydroxyphenyl)Propionic Acid is manufactured under a strict quality management system. We provide material that meets high-purity standards suitable for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is supplied with each batch to ensure traceability and compliance with your specifications.

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). Due to its hygroscopic and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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