Description

cis-13-Eicosenoic Acid is a high-purity, monounsaturated C20 fatty acid characterized by its specific cis-configuration at the 13th carbon. This compound is valued for its role as a key intermediate and building block in advanced organic synthesis and specialty chemical manufacturing. It is essential for industries requiring precise, long-chain fatty acid derivatives for research, fine chemicals, and performance material production.

Application

• Pharmaceutical Intermediate: Serves as a critical starting material for the synthesis of bioactive molecules, prostaglandin analogs, and other specialized active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or reagent in lipidomics, metabolic pathway studies, and membrane biophysics research due to its defined structure.
• Fine Chemical Synthesis: Acts as a versatile building block for producing surfactants, lubricant additives, and corrosion inhibitors with tailored properties.
• Cosmetic & Personal Care Ingredients: Employed in the development of high-end emollients, moisturizers, and skin barrier repair formulations.
• Nutritional Science: Investigated for its potential metabolic effects as a component of specialized dietary lipids and nutraceuticals.
• Polymer & Material Science: Utilized in the creation of specialty polyesters, polyamides, and other polymers requiring specific fatty acid monomers.

Basic Information

Product Name	cis-13-Eicosenoic Acid
CAS No.	17735-94-3
Molecular Formula	C₂₀H₃₈O₂
Molecular Weight	310.52 g/mol
Synonyms	(13Z)-13-Eicosenoic Acid; 13Z-Eicosenoic Acid; cis-13-Eicosenoic Acid; 13-Eicosenoic Acid, (Z)-; Gondoic Acid (cis-13 isomer); (Z)-13-Eicosenoic Acid; 20:1 n-7 Fatty Acid; 13c-20:1
EINECS	Contact for details

Quality Control

Our cis-13-Eicosenoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation. Keep the container in a cool, dry, and well-ventilated area, away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Melting Point	Specification available upon request
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.