Description

Aleuritic Acid CAS NO 6949-98-0 is a naturally occurring, long-chain hydroxy fatty acid primarily derived from shellac. This compound serves as a versatile and valuable building block in organic synthesis, prized for its unique bifunctional structure containing both carboxylic acid and hydroxyl groups. It is a key intermediate for the production of high-value chemicals, including macrolide antibiotics, pheromones, and specialty polymers. Industries such as pharmaceuticals, agrochemicals, and fine chemicals rely on its consistent quality for research and manufacturing processes.

Application

• Pharmaceutical Intermediate: Critical starting material for the synthesis of macrolide antibiotics and other bioactive molecules.
• Pheromone Synthesis: Used in the production of insect sex pheromones for eco-friendly agricultural pest management.
• Polymer & Resin Chemistry: Acts as a monomer or cross-linking agent for creating biodegradable polymers, polyesters, and coatings.
• Fine Chemical Synthesis: Serves as a chiral building block for complex organic compounds in research and development.
• Cosmetic & Personal Care: Employed in the formulation of specialty emollients and skin-conditioning agents.
• Agrochemicals: Intermediate in the manufacture of specific plant growth regulators and targeted delivery systems.

Basic Information

Product Name	Aleuritic Acid
CAS No.	6949-98-0
Molecular Formula	C₁₆H₃₂O₅
Molecular Weight	304.42 g/mol
Synonyms	9,10,16-Trihydroxyhexadecanoic Acid; 9,10,16-Trihydroxypalmitic Acid; Dihydroxyhydroxypalmitic Acid; Shellac Acid; 16-Hydroxy-9,10-dihydroxypalmitic Acid; (±)-Aleuritic Acid; DL-Aleuritic Acid
EINECS	230-096-5

Quality Control

Our Aleuritic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications. We provide full traceability and support our products with detailed Certificates of Analysis (COA) upon request, confirming compliance with relevant standards for research and industrial use.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	98 - 102 °C
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 10 ppm

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