Description

cis-3-Methyl-2-Hexenoic Acid is a high-purity, unsaturated fatty acid derivative characterized by its specific geometric isomerism. This compound is valued for its role as a versatile chiral building block and flavor/fragrance intermediate in advanced chemical synthesis. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty fragrance industries for the production of fine chemicals and active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides requiring specific stereochemistry.
• Flavor & Fragrance (F&F) Industry: Serves as a precursor for creating unique, green, or fruity aroma compounds.
• Organic Synthesis & Research: An important reagent in academic and industrial R&D for constructing complex organic molecules.
• Liquid Crystal & Advanced Material Precursor: Potential use in the synthesis of specialized monomers for advanced polymeric materials.

Basic Information

Product Name	cis-3-Methyl-2-Hexenoic Acid
CAS No.	18951-40-1
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	(Z)-3-Methyl-2-hexenoic Acid; (Z)-3-Methylhex-2-enoic Acid; 3-Methyl-cis-2-hexenoic Acid; β-Methyl-alpha,β-hexenoic Acid (cis); 2-Hexenoic Acid, 3-methyl-, (Z)-; 18951-40-1; (2Z)-3-Methyl-2-hexenoic acid
EINECS	Contact for details

Quality Control

Our cis-3-Methyl-2-Hexenoic Acid is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing purity, isomer content, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Isomeric Purity (cis)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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