Description

Methyl 9-Formylnonanoate is a high-purity specialty ester and a key synthetic intermediate in organic chemistry. Its value lies in its bifunctional structure, featuring both an ester and an aldehyde group, which makes it a versatile building block for the synthesis of more complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, fragrance, and advanced materials sectors who require precise, high-quality intermediates for their synthesis workflows.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of prostaglandins, leukotrienes, and other bioactive lipid molecules for drug discovery and development.
• Fragrance and Flavor Synthesis: Serves as a building block for creating musky, fatty, or waxy odor notes in high-value perfumery and flavor compounds.
• Organic Synthesis Reagent: Used in various carbon-chain elongation reactions, including Wittig olefinations and reductive aminations, to construct long-chain functionalized molecules.
• Polymer and Material Science: Acts as a monomer or cross-linking agent for producing specialty polyesters and functional polymers with tailored properties.
• Liquid Crystal Research: Investigated as a potential intermediate for the synthesis of mesogenic compounds used in display technologies.
• Agrochemical Synthesis: Employed in the research and development of novel plant growth regulators or pesticide active ingredients.

Basic Information

Product Name	Methyl 9-Formylnonanoate
CAS No.	14811-73-5
Molecular Formula	C11H20O3
Molecular Weight	200.28 g/mol
Synonyms	9-Formylnonanoic Acid Methyl Ester; Methyl 9-Oxononanoate; Nonanedioic Acid, 9-Oxo-, Monomethyl Ester; 9-Oxononanoic Acid Methyl Ester; Methyl 9-Oxopelargonate; 9-Carbomethoxynonanal; Pelargonic Aldehyde-9-carboxylic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of Methyl 9-Formylnonanoate is produced and tested under a strict quality management system to ensure consistency and reliability for your critical applications. We provide comprehensive Certificates of Analysis (COA) that detail purity, identity, and impurity profiles, typically verified by GC, HPLC, and NMR. Our commitment to high-purity standards supports research and cGMP manufacturing where precise specifications are paramount.

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). The aldehyde functionality makes this compound susceptible to oxidation; for long-term storage, consider an inert atmosphere. Keep away from strong oxidizing agents, strong bases, and reducing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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