Description

Methyl 3-Hydroxypropanoate is a versatile bifunctional ester-alcohol compound, also known as Methyl 3-Hydroxypropionate. This chemical is valued for its dual reactivity, serving as a crucial building block in organic synthesis and industrial manufacturing. It is essential for producers in the pharmaceutical, agrochemical, and specialty polymer sectors seeking to introduce hydroxy and ester functionalities into their target molecules.

Application

• Pharmaceutical Intermediates: A key synthon for the production of active pharmaceutical ingredients (APIs), particularly statins and other cardiovascular drugs.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifiers: Acts as a monomer or co-monomer for producing biodegradable polymers, polyesters, and specialty resins with enhanced flexibility.
• Solvents & Plasticizers: Employed as a high-boiling, polar aprotic solvent and as a precursor for environmentally friendly plasticizers.
• Flavor & Fragrance Industry: Serves as a starting material for synthesizing various esters used in flavors and fragrances.
• Crosslinking Agents: Utilized in coatings, adhesives, and sealants formulations to improve crosslinking density and performance.

Basic Information

Product Name	Methyl 3-Hydroxypropanoate
CAS No.	6149-41-3
Molecular Formula	C4H8O3
Molecular Weight	104.10 g/mol
Synonyms	3-Hydroxypropionic Acid Methyl Ester; Methyl 3-Hydroxypropionate; β-Hydroxypropionic Acid Methyl Ester; Methyl β-Hydroxypropionate; 3-Hydroxypropanoic Acid Methyl Ester; Methyl Ester of 3-Hydroxypropionic Acid; Propanoic acid, 3-hydroxy-, methyl ester
EINECS	228-147-8

Quality Control

Our Methyl 3-Hydroxypropanoate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC/HPLC for purity and identity confirmation, to ensure it meets the high standards required for industrial and fine chemical synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and organic solvents. Recommended storage temperature is between 15°C and 25°C. The container should be kept tightly sealed to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.435
Density (20°C)	1.130 - 1.150 g/mL

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