Description

2-Methylnonanoic Acid is a branched-chain fatty acid with the CAS registry number 24323-21-5, valued for its role as a versatile chemical intermediate and flavor/fragrance component. Its unique structure provides specific organoleptic properties and reactivity, making it a key building block in specialty synthesis. This product is essential for manufacturers in the flavors & fragrances, pharmaceutical intermediates, and fine chemical sectors seeking high-purity raw materials.

Application

• Flavor and Fragrance Ingredient: Used as a building block or modifier in the synthesis of esters and other compounds for creating unique fruity, waxy, or cheesy flavor notes and fragrance profiles.
• Pharmaceutical Intermediate: Serves as a key chiral synthon or precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Lubricant and Grease Additive: Employed in the production of synthetic esters that act as base stocks or performance additives in high-temperature lubricants and functional fluids.
• Polymer Modification: Acts as a monomer or co-monomer in the production of specialized polymers, resins, and coatings to alter flexibility, adhesion, or other physical properties.
• Agrochemical Synthesis: Utilized as an intermediate in the manufacture of pesticides, herbicides, and plant growth regulators.
• Research & Development: A valuable reagent in organic chemistry research, catalysis studies, and material science for exploring new synthetic pathways.

Basic Information

Product Name	2-Methylnonanoic Acid
CAS No.	24323-21-5
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	2-Methylpelargonic Acid; 2-Methylnonanoic Acid; 2-Methylnonanoic acid; (±)-2-Methylnonanoic acid; DL-2-Methylnonanoic acid; Nonanoic acid, 2-methyl-; 2-Methyl-nonansäure (German); Acide 2-méthylnonanoïque (French)
EINECS	246-185-3

Quality Control

Our 2-Methylnonanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and composition. We provide full traceability and support our products with detailed Certificates of Analysis (COA) upon request, ensuring compliance with relevant industry standards for our customers' applications.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.435 - 1.445
Specific Gravity (20/20°C)	0.890 - 0.910
Water Content (KF)	≤ 0.5%

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