Description

4-Hexenoicacid,3-Methyl-2,6- CAS NO 56771-77-8 is a specialized unsaturated carboxylic acid derivative that serves as a valuable synthetic intermediate. Its unique structure, featuring both a methyl branch and a double bond, makes it a versatile building block for constructing complex molecules. This compound is primarily sought after by research chemists and process development teams in the pharmaceutical and fine chemical industries for applications in organic synthesis and material science.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of active pharmaceutical ingredients (APIs) and complex natural product analogs.
• Fine Chemical Synthesis: Used in the production of specialty chemicals, including fragrances, flavors, and advanced polymer precursors.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, pesticides, and plant growth regulators.
• Material Science: Employed in the research and development of specialty polymers, coatings, and functional materials requiring specific olefinic or carboxylic acid functionalities.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including catalysis, asymmetric synthesis, and cyclization reactions.

Basic Information

Product Name	4-Hexenoicacid,3-Methyl-2,6-
CAS No.	56771-77-8
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	3-Methyl-4-hexenoic acid; 3-Methylhex-4-enoic acid; 2,6-Dimethyl-5-heptenoic acid (related isomer); 3-Methyl-4-hexenoicacid; (E/Z)-3-Methyl-4-hexenoic acid; 4-Hexenoic acid, 3-methyl-; 56771-77-8
EINECS	Contact for details

Quality Control

Our 4-Hexenoicacid,3-Methyl-2,6- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, isomer content, and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for research and process development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is between 2°C and 8°C for long-term stability. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Isomer Ratio (GC)	Specified on COA
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.