Description

Aleuritic Acid is a naturally occurring, long-chain hydroxy fatty acid, also known as 9,10,16-trihydroxyhexadecanoic acid. This unique bifunctional molecule is valued for its versatile reactivity, serving as a key building block in the synthesis of high-value fine chemicals and polymers. It is particularly sought after by manufacturers in the fragrance, pharmaceutical, and specialty polymer industries for producing macrocyclic musks, biodegradable polyesters, and other advanced materials.

Application

• Fragrance & Flavor Industry: As a crucial precursor for the synthesis of macrocyclic musk compounds, such as ambrettolide and civetone, prized for their high-quality, long-lasting scent profiles.
• Polymer & Resin Production: Used in the manufacture of specialty polyesters, alkyd resins, and coatings, contributing to enhanced flexibility, adhesion, and biodegradability.
• Pharmaceutical Intermediates: Serves as a chiral synthon for the production of various bioactive molecules and drug candidates due to its multiple functional groups.
• Cosmetic Ingredients: Employed in the synthesis of emulsifiers, surfactants, and skin-conditioning agents for personal care formulations.
• Lacquer & Surface Coatings: A component in high-performance lacquers and varnishes, improving film formation and durability.
• Chemical Research & Development: A valuable standard and starting material in organic synthesis and material science research.

Basic Information

Product Name	Aleuritic Acid
CAS No.	533-87-9
Molecular Formula	C₁₆H₃₂O₅
Molecular Weight	304.42 g/mol
Synonyms	9,10,16-Trihydroxyhexadecanoic Acid; 9,10,16-Trihydroxypalmitic Acid; Dihydroxyhydroxypalmitic Acid; Shellolic Acid (partial); Aleuritic Acid (Natural); (±)-Aleuritic Acid; DL-Aleuritic Acid
EINECS	208-580-0

Quality Control

Our Aleuritic Acid is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC assay, melting point, optical rotation, and impurity profile. A Certificate of Analysis (COA) detailing all specifications is supplied with each shipment. Our quality commitment aligns with cGMP principles for relevant applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	100 - 104 °C
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1 %

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