Description

5-Nonenoic Acid Methyl Ester is a high-purity, unsaturated fatty acid ester with significant utility as a versatile chemical intermediate. Its unique structure, featuring a terminal double bond, makes it a valuable building block for synthesizing a range of specialty chemicals, including flavors, fragrances, and advanced polymers. This compound is essential for R&D laboratories and production facilities in the fine chemical, agrochemical, and pharmaceutical sectors seeking to develop novel compounds or modify material properties.

Application

• Flavor and Fragrance Intermediate: Serves as a key precursor in the synthesis of lactones and other aroma chemicals, contributing to fruity and creamy notes.
• Polymer Chemistry: Used as a monomer or co-monomer in the production of specialty polymers and resins, where its unsaturation allows for cross-linking or further functionalization.
• Agrochemical Synthesis: Acts as a crucial intermediate in the manufacture of certain pesticides and plant growth regulators.
• Pharmaceutical Intermediates: Employed in organic synthesis routes for creating active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Lubricant and Surfactant Additives: Utilized in the modification of fatty acid derivatives to produce additives with enhanced performance characteristics.
• Organic Synthesis Reagent: A valuable reagent for carbon chain elongation and the introduction of functional groups in complex molecule construction.

Basic Information

Product Name	5-Nonenoic Acid Methyl Ester
CAS No.	20731-20-8
Molecular Formula	C10H18O2
Molecular Weight	170.25 g/mol
Synonyms	Methyl 5-Nonenoate; Methyl 5-Nonenoic Acid Ester; 5-Nonenoic Acid, Methyl Ester; Non-5-enoic Acid Methyl Ester; Methyl Non-5-enoate; 5-Nonen-1-oic Acid, Methyl Ester; Methyl Ester of 5-Nonenoic Acid
EINECS	Contact for details

Quality Control

Our 5-Nonenoic Acid Methyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Infrared Spectroscopy (IR), to verify identity and assay. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.430 - 1.435
Specific Gravity (20/4°C)	0.880 - 0.890
Water Content (KF)	≤ 0.1%

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