Description

2-(Hydroxymethyl)-Butanoic Acid is a versatile bifunctional organic compound containing both hydroxyl and carboxylic acid groups. This unique structure makes it a valuable chiral building block and intermediate for synthesizing more complex molecules. It is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to produce fine chemicals, active ingredients, or functional polymers.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the production of active pharmaceutical ingredients (APIs), especially in asymmetric synthesis.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and plant growth regulators.
• Polymer Modification: Serves as a monomer or cross-linking agent for producing polyesters, polyurethanes, and other functional polymers with tailored properties.
• Fine Chemical Production: Intermediate for flavors, fragrances, and other high-value specialty chemicals.
• Chelating Agent Precursor: Useful in the synthesis of ligands for metal complexation in catalytic or analytical applications.
• Biochemical Research: Employed as a standard or reagent in metabolic pathway studies and enzymatic research.

Basic Information

Product Name	2-(Hydroxymethyl)-Butanoic Acid
CAS No.	4374-62-3
Molecular Formula	C5H10O3
Molecular Weight	118.13 g/mol
Synonyms	2-(Hydroxymethyl)butyric Acid; 2-Hydroxymethylbutanoic Acid; (RS)-2-(Hydroxymethyl)butanoic Acid; DL-2-(Hydroxymethyl)butyric Acid; 2-Carboxybutanol; Butanoic acid, 2-(hydroxymethyl)-; α-(Hydroxymethyl)butyric Acid
EINECS	Contact for details

Quality Control

Our 2-(Hydroxymethyl)-Butanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, chiral purity, and impurity profiling, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

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 exclude moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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