Description

3-(4-Hydroxyphenyl)-2-Methylpropionic Acid is a versatile phenolic acid derivative with significant industrial and research utility. This compound serves as a valuable building block and intermediate in the synthesis of more complex molecules, particularly in the pharmaceutical and fine chemical sectors. Key industries that utilize this material include pharmaceutical development, cosmetic ingredient synthesis, and advanced material research.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those targeting inflammatory pathways or with hormonal activity.
• Cosmetic & Personal Care Ingredient Synthesis: Used in the production of specialty esters and compounds for skincare formulations, often for antioxidant or stabilizing properties.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules in research and development laboratories.
• Biochemical Research: Employed as a standard or reagent in studies related to enzyme inhibition, metabolic pathways, and phenolic compound analysis.
• Polymer & Material Science: Can be incorporated as a monomer or additive to modify the properties of polymers, imparting characteristics like UV absorption or antioxidant capacity.
• Agrochemical Intermediate: Potential use in the development of novel plant growth regulators or protective agents due to its phenolic structure.

Basic Information

Product Name	3-(4-Hydroxyphenyl)-2-Methylpropionic Acid
CAS No.	35456-48-5
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	2-Methyl-3-(4-hydroxyphenyl)propanoic Acid; 3-(p-Hydroxyphenyl)-2-methylpropionic Acid; 4-Hydroxy-2-methylhydrocinnamic Acid; DL-3-(4-Hydroxyphenyl)-2-methylpropionic Acid; (±)-3-(4-Hydroxyphenyl)-2-methylpropanoic Acid; p-Hydroxy-2-methylhydrocinnamic Acid; 2-Methyl-3-(4-hydroxyphenyl)propionic Acid
EINECS	Contact for details

Quality Control

Our 3-(4-Hydroxyphenyl)-2-Methylpropionic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters such as assay, related substances, and physical characteristics are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

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	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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