Description

3-Hydroxyoctanoic Acid is a versatile medium-chain hydroxyl fatty acid with significant utility in advanced organic synthesis and material science. Its bifunctional nature, featuring both a carboxylic acid and a hydroxyl group, makes it a valuable chiral building block for creating complex molecules and functional polymers. This compound is particularly relevant for manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries seeking high-purity intermediates for research and production.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in prostaglandin and macrolide antibiotic pathways.
• Polymer & Material Science: Used as a monomer for the production of biodegradable polyhydroxyalkanoates (PHAs) and other specialty polyesters with tailored properties.
• Cosmetic & Personal Care: Incorporated into formulations for emollients, skin-conditioning agents, and as a precursor for esters used in fragrances and stabilizers.
• Flavor & Fragrance Industry: Acts as a precursor for lactones and other aroma compounds that contribute to creamy, fatty, or fruity notes.
• Chemical Synthesis: Employed in organic synthesis for chain extension, introducing chiral centers, and as a starting material for various esters and derivatives.
• Research & Development: Essential for biochemical research, metabolic studies, and as a standard in analytical laboratories.

Basic Information

Product Name	3-Hydroxyoctanoic Acid
CAS No.	88930-08-9
Molecular Formula	C8H16O3
Molecular Weight	160.21 g/mol
Synonyms	3-Hydroxycaprylic Acid; β-Hydroxyoctanoic Acid; (R/S)-3-Hydroxyoctanoic Acid; 3-Hydroxy-n-octanoic Acid; Octanoic acid, 3-hydroxy-; 3-HOA
EINECS	Contact for details

Quality Control

Our 3-Hydroxyoctanoic Acid is produced and tested under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, enantiomeric purity (if applicable), and impurity profiles. Our quality commitment aligns with cGMP principles where required, supporting applications in regulated industries.

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). This product is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen) to prevent oxidation and moisture absorption. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Rotation (if chiral)	Contact for details

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