Description

cis-3-Decylenic Acid is a monounsaturated medium-chain fatty acid characterized by a cis-configured double bond at the 3-position. This specific molecular structure makes it a valuable intermediate and building block in organic synthesis and specialty chemical manufacturing. It is primarily utilized by industries focused on pharmaceutical research, agrochemical formulation, and the production of advanced polymers and lubricant additives.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the synthesis of bioactive molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of specialized herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Acts as a monomer or co-monomer for creating specialty polyesters, polyamides, and other functional polymers.
• Lubricant & Fuel Additives: Employed in formulating synthetic esters that enhance lubricity, thermal stability, and cold-flow properties.
• Fragrance & Flavor Industry: Utilized as a precursor for musk-like odorants and other aroma chemicals.
• Organic Synthesis Reagent: Functions as a versatile building block for carbon chain elongation and introducing specific functional groups.
• Research & Development: Critical for academic and industrial R&D in medicinal chemistry and material science.

Basic Information

Product Name	cis-3-Decylenic Acid
CAS No.	2430-93-5
Molecular Formula	C₁₀H₁₈O₂
Molecular Weight	170.25 g/mol
Synonyms	(Z)-3-Decenoic Acid; cis-δ³-Decenoic Acid; (3Z)-Dec-3-enoic Acid; 3-Decenoic Acid, (Z)-; 3-cis-Decenoic Acid; trans-3-Decylenic Acid (isomer); 3-Decylenic Acid; Dec-3-enoic Acid
EINECS	219-402-6

Quality Control

Our cis-3-Decylenic Acid is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical specifications. Our quality commitment supports applications requiring high-purity intermediates for regulated industries.

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. Recommended long-term storage temperature is 2-8°C. The material is easily oxidized; avoid exposure to air and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Isomeric Purity (cis-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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