Description

5-Hydroxyhexanoic Acid is a versatile six-carbon hydroxy fatty acid that serves as a valuable chiral building block in organic synthesis. Its bifunctional structure, featuring both a carboxylic acid and a hydroxyl group, makes it a critical intermediate for the production of fine chemicals and active pharmaceutical ingredients (APIs). This compound is particularly sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel compounds and materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of various drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and plant growth regulators.
• Polymer & Material Science: Monomer for producing biodegradable polyesters, polyurethanes, and other specialty polymers with tailored properties.
• Flavor & Fragrance Industry: Intermediate in the synthesis of lactones and other compounds used to create complex aroma profiles.
• Biochemical Research: Substrate or intermediate in enzymatic studies and metabolic pathway research.
• Cosmetic Ingredients: Used in the synthesis of esters and other derivatives for skincare formulations.

Basic Information

Product Name	5-Hydroxyhexanoic Acid
CAS No.	185956-02-9
Molecular Formula	C6H12O3
Molecular Weight	132.16 g/mol
Synonyms	5-Hydroxycaproic Acid; 5-Hydroxyhexanoic Acid; 6-Hydroxycaproic Acid; 5-Hydroxy-n-caproic Acid; 5-Hydroxyhexanoate; δ-Hydroxycaproic Acid; 5-Hydroxy C6 Acid; Hexanoic acid, 5-hydroxy-
EINECS	Contact for details

Quality Control

Our 5-Hydroxyhexanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

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 product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. For long-term storage, consider using a desiccant in the storage environment.

Specification

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

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