Description

δ2-cis-Hexadecenoic Acid is a monounsaturated fatty acid characterized by a cis-configured double bond at the δ2 position. This specific structural feature makes it a valuable intermediate and reference standard in lipid biochemistry and organic synthesis research. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors. The compound is essential for studying fatty acid metabolism, synthesizing complex lipids, and developing novel bioactive molecules.

Application

• Biochemical Research: Used as a critical intermediate and reference standard in the study of fatty acid biosynthesis, desaturase enzyme activity, and lipid metabolism pathways.
• Pharmaceutical Development: Serves as a building block for the synthesis of more complex lipid-based drug candidates, prodrugs, and diagnostic agents.
• Agrochemical Synthesis: Acts as a precursor in the production of specialized surfactants, adjuvants, and other active ingredients for crop protection formulations.
• Specialty Chemicals: Employed in the manufacture of high-value oleochemicals, including specialized esters, amides, and polymers with unique properties.
• Academic & Industrial R&D: Essential for fundamental research in organic chemistry, providing a model compound for studying reactions of α,β-unsaturated carboxylic acids.

Basic Information

Product Name	δ2-cis-Hexadecenoic Acid
CAS No.	2825-68-5
Molecular Formula	C₁₆H₃₀O₂
Molecular Weight	254.41 g/mol
Synonyms	2-Hexadecenoic acid, (Z)-; cis-2-Hexadecenoic acid; (Z)-2-Hexadecenoic acid; Palmitoleic acid δ2 isomer; 2-cis-Hexadecenoic acid; 2(Z)-Hexadecenoic acid; δ²-cis-Hexadecenoic acid; 16:1δ2c
EINECS	220-588-5

Quality Control

Our δ2-cis-Hexadecenoic Acid is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic (HPLC, GC) and spectroscopic (NMR, IR) techniques to confirm identity, purity, and the integrity of the cis-configuration. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support custom purity grades to meet specific research or cGMP starting material requirements.

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 and degradation. For long-term storage, keep the material in a freezer at -20°C or below. The container should be kept in a cool, dry, and well-ventilated area away from heat and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC/GC)	≥95.0% (Typical 97-99%)
Configuration (cis/trans ratio)	cis-isomer ≥98%
Melting Point	Contact for details

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