Description

17-Hydroxyheptadecanoic Acid is a high-purity, long-chain hydroxy fatty acid with the CAS registry number 13099-34-8. This specialty chemical serves as a versatile building block and intermediate for synthesizing complex molecules, valued for its terminal hydroxyl functionality. It is essential for researchers and manufacturers in the pharmaceutical, cosmetic, and advanced materials sectors seeking to develop novel compounds, surfactants, or polymer precursors.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of prostaglandin analogs, bioactive lipids, and other therapeutic agents.
• Cosmetic & Personal Care Ingredients: Used in the production of specialty esters and emollients for high-end skincare formulations.
• Polymer & Resin Synthesis: Acts as a monomer or chain extender in creating polyesters, polyurethanes, and other specialty polymers with tailored properties.
• Surfactant & Detergent Chemistry: Serves as a precursor for synthesizing non-ionic surfactants with specific hydrophilic-lipophilic balance (HLB) values.
• Lubricant & Grease Additives: Utilized in formulating synthetic esters that serve as base stocks or performance additives in industrial lubricants.
• Chemical Research & Development: A valuable reference standard and building block in organic synthesis and medicinal chemistry projects.
• Flavor & Fragrance Industry: Potential intermediate for the synthesis of macrocyclic musk compounds and other fragrance ingredients.

Basic Information

Product Name	17-Hydroxyheptadecanoic Acid
CAS No.	13099-34-8
Molecular Formula	C₁₇H₃₄O₃
Molecular Weight	286.45 g/mol
Synonyms	17-Hydroxyheptadecanoic acid; Heptadecanoic acid, 17-hydroxy-; ω-Hydroxyheptadecanoic acid; 17-Hydroxymargaric acid; 17-Hydroxy-n-heptadecanoic acid; Terminal hydroxy C17 acid; 17-Hydroxy fatty acid; 17-HHA
EINECS	Contact for details

Quality Control

Our 17-Hydroxyheptadecanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with REACH and other global regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	< 10 ppm

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