Description

5-Hydroxy-Hexanoic Acid is a versatile six-carbon hydroxy fatty acid that serves as a valuable chiral building block in organic synthesis. Its bifunctional nature, featuring both a hydroxyl and a carboxylic acid group, makes it a critical intermediate for the production of complex molecules. This compound is particularly sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for applications ranging from polymer modification to the synthesis of active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of statin drugs, bioactive molecules, and other active pharmaceutical ingredients (APIs).
• Polymer & Material Science: Monomer for the production of biodegradable polyesters, polyhydroxyalkanoates (PHAs), and specialty polymers with tailored properties.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Flavor & Fragrance Industry: Intermediate in the synthesis of lactones and other compounds that contribute to creamy, fruity, or coconut-like notes.
• Cosmetic Ingredients: Used in the production of esters and other derivatives that act as emollients or skin-conditioning agents.
• Chemical Research: Valuable reagent in asymmetric synthesis, medicinal chemistry research, and process development.

Basic Information

Product Name	5-Hydroxy-Hexanoic Acid
CAS No.	83972-61-6
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	5-Hydroxycaproic Acid; 5-Hydroxyhexanoic Acid; 6-Hydroxycaproic Acid; 5-Hydroxy Hexanoic Acid; 5-Hydroxy-n-caproic Acid; δ-Hydroxycaproic Acid; 5-Hydroxy Hexanoate; 5-Hydroxyhexanoate
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-Hexanoic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, chiral purity, and impurity profiles. Our quality commitment supports applications requiring high standards, including cGMP manufacturing for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials such as strong oxidizing agents.

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)	≥ 99.0% ee (if applicable)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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