Description

Erucin (cis-13)(C22:1) is a monounsaturated very-long-chain fatty acid, specifically the cis-13 isomer of docosenoic acid. This high-purity fatty acid derivative is valued for its role as a key intermediate in the synthesis of specialized oleochemicals and as a reference standard for analytical applications. It is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and specialty chemical industries for product development and quality control.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of bioactive compounds and lipid-based drug delivery systems.
• Analytical Reference Standard: Serves as a high-purity calibrant for Gas Chromatography (GC) and High-Performance Liquid Chromatography (HPLC) in fatty acid analysis.
• Nutraceutical Research: Investigated as a precursor or active component in specialized dietary supplements and functional food formulations.
• Oleochemical Synthesis: A crucial building block for producing esters, amides, and other derivatives used in lubricants, surfactants, and personal care ingredients.
• Biochemical Research: Utilized in metabolic studies and as a substrate for enzymatic studies related to fatty acid metabolism.
• Cosmetic Ingredient Precursor: Employed in the development of emollients and conditioning agents for high-end skincare products.

Basic Information

Product Name	Erucin (cis-13)(C22:1)
CAS No.	37635-44-2
Molecular Formula	C22H42O2
Molecular Weight	338.57 g/mol
Synonyms	(13Z)-Docos-13-enoic acid; cis-13-Docosenoic acid; Erucic acid isomer; 13Z-Docosenoic acid; (Z)-13-Docosenoic acid; Erucin; C22:1 n-9
EINECS	Contact for details

Quality Control

Our Erucin (cis-13)(C22:1) is produced under a strict quality management system. Each batch is analyzed to ensure identity, purity, and consistency, with specifications typically meeting or exceeding 98% purity (by GC). Comprehensive testing includes identification by FT-IR, assay by GC, and checks for related substances. A Certificate of Analysis (COA) documenting all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere such as nitrogen to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Melting Point	33 - 35 °C
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%
Related Substances (GC)	Total impurities ≤ 2.0%

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