Description

5-Methyl-Hex-5-Enoic Acid is a versatile, unsaturated carboxylic acid characterized by its terminal alkene functionality. This unique structure makes it a valuable building block for synthesizing more complex molecules, particularly in the fine chemical and pharmaceutical sectors. It is primarily sought after by R&D chemists and process development teams for applications in organic synthesis, polymer modification, and as a precursor for specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Polymer Chemistry: Used as a monomer or co-monomer for producing specialty polymers with modified properties, such as increased flexibility or specific functional groups.
• Fine Chemical Synthesis: Acts as a precursor for fragrances, flavors, and other high-value specialty chemicals due to its reactive alkene and carboxylic acid groups.
• Agrochemical Intermediates: Employed in the development and production of advanced crop protection agents and herbicides.
• Lubricant Additives: Utilized in the synthesis of ester-based compounds that enhance the performance of industrial lubricants.
• Research & Development: A valuable reagent in academic and industrial research for exploring new organic reactions and catalytic processes.

Basic Information

Product Name	5-Methyl-Hex-5-Enoic Acid
CAS No.	55170-74-6
Molecular Formula	C7H12O2
Molecular Weight	128.17 g/mol
Synonyms	5-Methyl-5-hexenoic acid; 5-Methylhex-5-enoic acid; 5-Methyl-δ5-hexenoic acid; 5-Methylpent-4-enoic acid (common misnomer); 5-Methyl-5-hexensäure (German); Acide 5-méthyl-5-hexénoïque (French); 5-Methylhexenoic Acid
EINECS	Contact for details

Quality Control

Every batch of 5-Methyl-Hex-5-Enoic Acid is produced and tested under a strict quality management system. We employ advanced analytical techniques including GC, HPLC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its properties as a strong acid/organic solvent and being easily oxidized, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, open flames, and incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.440 - 1.445
Density (g/mL, 20°C)	0.95 - 0.98

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