Description

3-Methylnonanoic Acid is a branched-chain fatty acid derivative 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 compound is primarily utilized by manufacturers in the flavor and fragrance, pharmaceutical, and fine chemical industries seeking high-purity intermediates for complex formulations.

Application

• Flavor and Fragrance Industry: Used as a synthetic intermediate or a modifying agent in the creation of complex esters and aroma chemicals, contributing to fruity, waxy, or creamy notes in perfumes and food flavorings.
• Pharmaceutical Intermediates: Serves as a chiral building block or a precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Lubricant and Plasticizer Additives: Acts as a precursor for esters used in synthetic lubricants and specialty plasticizers, where branching can improve low-temperature performance.
• Fine Chemical Synthesis: Employed in organic synthesis and research as a starting material for producing more complex carboxylic acids, alcohols, and other derivatives.
• Agrochemicals: Can be utilized in the synthesis of certain pesticides or plant growth regulators that require specific alkyl chain modifications.

Basic Information

Product Name	3-Methylnonanoic Acid
CAS No.	35205-79-9
Molecular Formula	C₁₀H₂₀O₂
Molecular Weight	172.26 g/mol
Synonyms	3-Methylpelargonic Acid; 3-Methylnonanoic Acid; Nonanoic acid, 3-methyl-; 3-Methylnonanoic acid; 3-Methylnonylic Acid; (±)-3-Methylnonanoic acid; NSC 163045
EINECS	Contact for details

Quality Control

Our 3-Methylnonanoic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including assay (GC/HPLC), identity confirmation (IR), and impurity profiling, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

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 heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Refractive Index (n20/D)	1.435 - 1.445
Specific Gravity (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.