Description

2-(4-Hydroxyphenyl)Propionic Acid is a versatile phenolic acid derivative with significant industrial and research utility. Its bifunctional structure, featuring both a carboxylic acid and a phenolic hydroxyl group, makes it a valuable intermediate for synthesizing more complex molecules. This compound is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of certain herbicides and plant growth regulators due to its phenolic core.
• Polymer & Resin Modifier: Serves as a monomer or additive to introduce hydroxyl functionality, enhancing properties like adhesion and UV stability in polymers.
• Fine Chemical Intermediate: Employed in organic synthesis for creating dyes, pigments, and liquid crystal compounds.
• Biochemical Research: Used as a standard or reagent in studies related to antioxidant activity and metabolic pathways.
• Cosmetic Ingredient Precursor: Acts as a starting material for synthesizing UV absorbers and stabilizers in personal care formulations.

Basic Information

Product Name	2-(4-Hydroxyphenyl)Propionic Acid
CAS No.	938-96-5
Molecular Formula	C9H10O3
Molecular Weight	166.17 g/mol
Synonyms	2-(4-Hydroxyphenyl)propanoic Acid; 4-Hydroxyhydratropic Acid; p-Hydroxyhydratropic Acid; Hydratropic Acid, p-hydroxy-; (±)-2-(4-Hydroxyphenyl)propionic Acid; DL-2-(4-Hydroxyphenyl)propionic Acid; 2-(p-Hydroxyphenyl)propionic Acid; NSC 1631
EINECS	213-341-5

Quality Control

Our 2-(4-Hydroxyphenyl)Propionic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	118°C - 122°C
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.