Description

3-(3-Hydroxyphenyl)Propionic Acid is a versatile phenolic acid derivative with a molecular structure that combines a carboxylic acid group with a meta-substituted phenol ring. This compound matters as a key organic intermediate and building block, valued for its reactivity and potential biological activity. It is needed by manufacturers in the pharmaceutical, cosmetic, and fine chemical industries for applications ranging from drug synthesis to antioxidant formulation.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those targeting neurological or inflammatory pathways.
• Cosmetic & Personal Care: Utilized in formulations for its potential antioxidant properties, contributing to skin conditioning and product stabilization.
• Fine Chemical Synthesis: Acts as a building block for creating more complex organic molecules, including ligands, dyes, and specialty polymers.
• Biochemical Research: Employed in laboratory studies as a standard or reagent for investigating metabolic pathways and enzyme interactions.
• Food & Flavor Industry: Potential use as a starting material for synthesizing certain flavor compounds or food-grade antioxidants.
• Agrochemical Development: Investigated as an intermediate in the research and development of novel plant growth regulators or protective agents.

Basic Information

Product Name	3-(3-Hydroxyphenyl)Propionic Acid
CAS No.	621-54-5
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	3-(3-Hydroxyphenyl)propanoic acid; 3-Hydroxyhydrocinnamic acid; meta-Hydroxyphenylpropionic acid; 3-(m-Hydroxyphenyl)propionic acid; 3-(3-Hydroxyphenyl)propanoate; β-(3-Hydroxyphenyl)propionic acid
EINECS	210-701-8

Quality Control

Our 3-(3-Hydroxyphenyl)Propionic Acid is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and fine chemical applications. A comprehensive Certificate of Analysis (COA), detailing identity, purity, and impurity profiles, is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its nature as an easily oxidized compound, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	128°C - 132°C
Loss on Drying	≤ 0.5%
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.