Description

7-Methylnonanoic Acid is a branched-chain fatty acid derivative with the CAS registry number 41653-89-8. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its specific alkyl chain structure. It is primarily utilized by manufacturers in the fragrance, flavor, and pharmaceutical industries for the production of esters, amides, and other fine chemicals.

Application

• Fragrance and Flavor Intermediates: Key starting material for synthesizing esters used in high-value perfumery and flavoring agents.
• Pharmaceutical Synthesis: Serves as a chiral building block or side chain in the development of active pharmaceutical ingredients (APIs).
• Lubricant and Grease Additives: Used in the formulation of synthetic esters for high-performance lubricants and functional fluids.
• Polymer Modification: Acts as a monomer or modifier in the production of specialty polymers and resins to alter physical properties.
• Agrochemical Intermediates: Employed in the synthesis of certain pesticides and herbicides.
• Research & Development: Utilized in chemical research as a reference standard or reagent for studying lipid metabolism and organic reactions.

Basic Information

Product Name	7-Methylnonanoic Acid
CAS No.	41653-89-8
Molecular Formula	C10H20O2
Molecular Weight	172.26 g/mol
Synonyms	7-Methylnonanoic Acid; Nonanoic acid, 7-methyl-; 7-Methylpelargonic Acid; 7-Methylnonanoic acid; (±)-7-Methylnonanoic acid; 41653-89-8; NSC 163045
EINECS	Contact for details

Quality Control

Our 7-Methylnonanoic Acid is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

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 exposure to air and moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Refractive Index (n20D)	1.430 - 1.440
Density (g/mL, 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.