Description

3-Hydroxyhexadecanoic Acid is a high-purity, long-chain hydroxy fatty acid that serves as a versatile chiral building block and intermediate in advanced organic synthesis. Its value lies in its functional hydroxyl group, which enables precise chemical modifications for creating complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing bioactive compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of lipid-based drug molecules, prodrugs, and bioactive natural product analogs.
• Agrochemical Research: Building block for developing novel surfactants, emulsifiers, and plant growth regulators with specific stereochemistry.
• Biochemical Research: Used in studies of fatty acid metabolism, enzyme substrates, and the synthesis of complex lipids and glycolipids.
• Specialty Polymer Synthesis: Monomer for creating functionalized polyesters and polyhydroxyalkanoates (PHAs) with tailored properties.
• Cosmetic Ingredient Precursor: Intermediate in the production of esters and derivatives used in high-end skincare formulations for their emollient properties.
• Chemical Reference Standard: Serves as an analytical standard for quality control and research in lipidomics and analytical chemistry.

Basic Information

Product Name	3-Hydroxyhexadecanoic Acid
CAS No.	2398-34-7
Molecular Formula	C₁₆H₃₂O₃
Molecular Weight	272.42 g/mol
Synonyms	3-Hydroxypalmitic Acid; β-Hydroxypalmitic Acid; 3-Hydroxyhexadecoic Acid; DL-3-Hydroxyhexadecanoic Acid; (±)-3-Hydroxyhexadecanoic Acid; 3-Hydroxy C16:0 Acid; Hexadecanoic acid, 3-hydroxy-
EINECS	219-253-5

Quality Control

Our 3-Hydroxyhexadecanoic Acid is produced under a strict quality management system. Each batch is characterized and tested to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data. Our quality commitment supports applications requiring high-purity intermediates for research and development.

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). Keep the container tightly sealed in a dry environment to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm

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