Description

6-Methylheptanoic Acid is a branched-chain fatty acid with the CAS number 929-10-2, valued for its role as a versatile chemical intermediate and building block in organic synthesis. Its unique structure makes it particularly useful for modifying the properties of polymers, lubricants, and fine chemicals. This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new compounds or enhance material performance.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, where its carboxylic acid functionality allows for esterification and amide bond formation.
• Agrochemical Synthesis: Serves as a key precursor in the production of herbicides, fungicides, and plant growth regulators, contributing to side-chain modifications.
• Polymer & Resin Modification: Acts as a monomer or modifier in the production of polyesters, alkyd resins, and plasticizers to alter flexibility, adhesion, and solubility.
• Lubricant & Grease Additive: Employed in the formulation of synthetic lubricants and metalworking fluids, where it can function as a corrosion inhibitor or viscosity modifier.
• Fragrance & Flavor Ingredient: Utilized as a starting material for the synthesis of esters and lactones that contribute to complex aroma and flavor profiles.
• Organic Synthesis Reagent: A valuable building block in research for constructing more complex molecules via reactions like chain extension, cyclization, and functional group interconversion.

Basic Information

Product Name	6-Methylheptanoic Acid
CAS No.	929-10-2
Molecular Formula	C8H16O2
Molecular Weight	144.21 g/mol
Synonyms	6-Methylheptanoic Acid; Isooctanoic Acid; 6-Methyloenanthic Acid; 5-Methylheptane-1-carboxylic Acid; (6-Methylheptyl)carboxylic Acid; 2-Ethylhexanoic Acid isomer; Iso-C8 Acid; 929-10-2
EINECS	213-195-9

Quality Control

Our 6-Methylheptanoic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.425 - 1.435
Density (20°C)	0.910 - 0.920 g/mL

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