Description

11Tr-Eicosenoic Acid is a high-purity, long-chain monounsaturated fatty acid with the CAS number 62322-84-3. This specialized compound is valued for its role as a key intermediate in the synthesis of advanced lubricants, cosmetics, and pharmaceutical actives. It is particularly sought after by R&D laboratories and production facilities in the fine chemical, personal care, and specialty polymer industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of bioactive molecules and prodrugs.
• Cosmetic & Personal Care Ingredients: Serves as a building block for emollients, moisturizers, and specialty esters in high-end formulations.
• Lubricant & Grease Additives: Acts as a precursor for synthetic esters that provide excellent thermal stability and low-temperature performance.
• Polymer & Resin Modification: Employed to introduce long-chain fatty acid moieties, modifying flexibility and hydrophobicity.
• Research & Development: A critical reagent in organic synthesis and biochemical research for studying lipid metabolism.
• Fine Chemical Synthesis: Used as a chiral starting material or intermediate for complex organic molecules.

Basic Information

Product Name	11Tr-Eicosenoic Acid
CAS No.	62322-84-3
Molecular Formula	C₂₀H₃₈O₂
Molecular Weight	310.52 g/mol
Synonyms	(11E)-Icos-11-enoic acid; 11-Eicosenoic acid; 11-Eicosenoic acid, (11E)-; cis-11-Eicosenoic acid; 11Z-Eicosenoic acid; Gondoic acid (common name for the cis-11 isomer); 11-Icosenoic acid
EINECS	Contact for details

Quality Control

Our 11Tr-Eicosenoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by IR spectroscopy and purity determination by GC or HPLC, to ensure it meets stringent specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area at 2-8°C for long-term stability. This product is easily oxidized; minimize exposure to air during handling.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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