Description

3-(4-Hydroxymethylphenoxy)Propionic Acid is a versatile bifunctional organic compound featuring both a phenolic hydroxyl and a carboxylic acid group. This unique structure makes it a valuable intermediate and building block for the synthesis of more complex molecules. It is primarily utilized in the pharmaceutical, agrochemical, and polymer industries for research, development, and production.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs), particularly in the development of prodrugs and drug conjugates.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators due to its reactive phenolic and acid functionalities.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating specialty polymers, resins, and coatings with tailored properties.
• Liquid Crystal & OLED Materials: Acts as a precursor in the synthesis of advanced materials for electronic displays and optoelectronic devices.
• Bioconjugation & Linker Chemistry: Employed in biochemical research for attaching molecules, labels, or drugs to proteins, peptides, or other biomolecules.
• Cosmetic Ingredient Synthesis: Used in the manufacture of certain UV absorbers, antioxidants, and other functional cosmetic additives.

Basic Information

Product Name	3-(4-Hydroxymethylphenoxy)Propionic Acid
CAS No.	101366-61-4
Molecular Formula	C10H12O4
Molecular Weight	196.20 g/mol
Synonyms	4-(Hydroxymethyl)phenoxypropanoic Acid; 3-[4-(Hydroxymethyl)phenoxy]propanoic Acid; p-(Hydroxymethyl)phenoxypropionic Acid; 4-(Hydroxymethyl)phenoxypropionic Acid; 3-(4-Hydroxymethyl-phenoxy)-propionic Acid; HMPPA; (4-Hydroxymethyl-phenoxy)-propionic acid
EINECS	Contact for details

Quality Control

Our 3-(4-Hydroxymethylphenoxy)Propionic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity, consistency, and traceability. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment supports applications requiring reliable and reproducible performance in synthesis and production.

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. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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%
Heavy Metals	≤ 10 ppm

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