Description

4-Methylhexanoic Acid is a branched-chain fatty acid with the CAS registry number 1561-11-1, valued for its role as a versatile chemical intermediate and flavor/fragrance component. Its unique structure makes it a valuable building block for synthesizing more complex molecules in fine chemical and pharmaceutical manufacturing. This product is essential for industries requiring high-purity organic acids for research, development, and production.

Application

• Flavor and Fragrance Ingredient: Used as a synthetic intermediate or component in the creation of esters for fruity and cheesy flavor notes and in fragrance compositions.
• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive compounds.
• Polymer and Resin Modification: Acts as a monomer or modifier in the production of specialty polymers, coatings, and adhesives to alter physical properties.
• Lubricant and Fuel Additive Synthesis: Utilized in the manufacture of synthetic esters that serve as base stocks for high-performance lubricants or as fuel additives.
• Chemical Research & Development: Employed as a standard or reagent in organic synthesis and metabolic studies within academic and industrial R&D laboratories.
• Agrochemical Intermediate: Used in the production of certain herbicides, pesticides, and plant growth regulators.

Basic Information

Product Name	4-Methylhexanoic Acid
CAS No.	1561-11-1
Molecular Formula	C7H14O2
Molecular Weight	130.18 g/mol
Synonyms	4-Methylcaproic Acid; 4-Methylhexanoic Acid; (±)-4-Methylhexanoic Acid; 4-Methyl-n-caproic Acid; 4-Methylcapronic Acid; Hexanoic acid, 4-methyl-; DL-4-Methylhexanoic Acid
EINECS	216-334-5

Quality Control

Our 4-Methylhexanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from 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	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (n20D)	1.422 - 1.426
Density (g/mL, 20°C)	0.910 - 0.920
Water Content (KF)	≤ 0.5%

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