Description

3-Hydroxyhexanoic Acid is a versatile six-carbon hydroxy fatty acid that serves as a valuable chiral building block and metabolic intermediate. Its unique structure, featuring both a carboxylic acid and a hydroxyl group, makes it a critical precursor in the synthesis of biodegradable polymers, pharmaceuticals, and fine chemicals. This compound is essential for researchers and manufacturers in the polymer, pharmaceutical, and specialty chemical industries seeking to develop advanced materials and bioactive molecules.

Application

• Monomer for Biodegradable Polymers: A key co-monomer in the production of polyhydroxyalkanoates (PHAs), specifically poly(3-hydroxyhexanoate) [P(3HHx)], for sustainable plastics and medical devices.
• Pharmaceutical Intermediate: Used in the synthesis of chiral drugs, prodrugs, and active pharmaceutical ingredients (APIs) due to its stereogenic center.
• Fine Chemical Synthesis: Serves as a building block for fragrances, flavors, and advanced organic compounds requiring specific hydroxylated carbon chains.
• Biochemical Research: Employed as a standard or substrate in metabolic pathway studies, enzymology, and microbiology research.
• Cosmetic Ingredients: Potential use in the formulation of skin-care products as a component of emollients or moisturizing agents.
• Food Additive Precursor: Can be utilized in the development of certain food-grade additives and preservatives.

Basic Information

Product Name	3-Hydroxyhexanoic Acid
CAS No.	10191-24-9
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	3-Hydroxycaproic Acid; β-Hydroxyhexanoic Acid; Hexanoic acid, 3-hydroxy-; (R/S)-3-Hydroxyhexanoic acid; 3-HHA; 3-Hydroxy-n-hexanoic Acid; DL-3-Hydroxyhexanoic Acid
EINECS	233-457-1

Quality Control

Our 3-Hydroxyhexanoic Acid is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, chiral purity (enantiomeric excess), and identification by IR and NMR. A Certificate of Analysis (COA) detailing all specifications is available for every batch upon request, supporting compliance in GMP and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms
Purity (HPLC)	≥ 97.0%
Chiral Purity (ee)	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.