Description

2-Hydroxyvaleric Acid is a versatile hydroxycarboxylic acid with a five-carbon chain, offering a unique combination of a carboxylic acid and a secondary alcohol functional group. This bifunctional nature makes it a valuable chiral building block and intermediate in the synthesis of 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: Serves as a key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Polymer & Resin Modifier: Acts as a monomer or co-monomer for producing polyesters and other polymers, imparting specific properties like flexibility or biodegradability.
• Flavor & Fragrance Industry: Employed as a precursor for esters and lactones that contribute to creamy, fruity, or dairy-like notes.
• Chemical Research & Development: Utilized as a standard or reagent in organic synthesis and catalysis studies.
• Metal Chelation & Extraction: Functions as a ligand for metal ions in various extraction and purification processes.

Basic Information

Product Name	2-Hydroxyvaleric Acid
CAS No.	617-31-2
Molecular Formula	C5H10O3
Molecular Weight	118.13 g/mol
Synonyms	2-Hydroxypentanoic Acid; α-Hydroxyvaleric Acid; 2-Hydroxyn-valeric Acid; DL-2-Hydroxyvaleric Acid; (±)-2-Hydroxypentanoic Acid; 2-Hydroxy-n-valeric Acid; Pentanoic acid, 2-hydroxy-
EINECS	210-516-5

Quality Control

Our 2-Hydroxyvaleric Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR), and control of key impurities, to ensure it meets precise specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Optical Purity (Chiral HPLC)	Contact for details

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