Description

Methyl 2-(Hydroxymethyl)Butanoate is a versatile bifunctional ester-alcohol compound, serving as a valuable intermediate in advanced organic synthesis. Its unique structure, featuring both a reactive ester group and a hydroxymethyl moiety, makes it a critical building block for creating complex molecules with tailored properties. This chemical is essential for R&D and production in the pharmaceutical, agrochemical, and specialty polymer industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key synthon for the production of active pharmaceutical ingredients (APIs), particularly in constructing chiral centers and heterocyclic compounds.
• Agrochemical Synthesis: Used in the manufacture of advanced pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or cross-linking agent in specialty polymers, coatings, and adhesives to enhance flexibility, adhesion, or biodegradability.
• Flavor & Fragrance Ingredient: Serves as a precursor for esters and lactones used in creating specific flavor and aroma profiles.
• Chemical Research (R&D): A valuable reagent in academic and industrial laboratories for methodology development and novel compound synthesis.
• Surface Active Agent Precursor: Intermediate for synthesizing non-ionic surfactants and emulsifiers.

Basic Information

Product Name	Methyl 2-(Hydroxymethyl)Butanoate
CAS No.	56970-75-3
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	Methyl 2-(hydroxymethyl)butyrate; 2-(Hydroxymethyl)butyric acid methyl ester; Methyl 2-hydroxymethylbutanoate; Butanoic acid, 2-(hydroxymethyl)-, methyl ester; Methyl α-(hydroxymethyl)butyrate
EINECS	Contact for details

Quality Control

Our Methyl 2-(Hydroxymethyl)Butanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent degradation from atmospheric moisture. Keep away from strong acids and incompatible organic solvents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	1.050 - 1.090
Refractive Index (20°C)	1.430 - 1.440

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