Description

5-Oxononanoic Acid is a versatile keto fatty acid derivative, also known as 5-Ketononanoic Acid, with the CAS registry number 3637-15-8. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis, prized for its reactive carbonyl and carboxylic acid functionalities. It is primarily utilized by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for the development of active ingredients, fragrances, and complex organic molecules.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and complex drug molecules.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators.
• Fragrance & Flavor Precursor: Serves as a starting material for creating specific musk-like or fruity aroma compounds.
• Specialty Polymer Modifier: Incorporated to introduce ketone functionality into polymer chains, altering physical properties.
• Organic Synthesis Reagent: Employed in research and development for constructing complex organic structures via reactions at the keto or acid group.
• Lubricant & Fuel Additive Component: Used in the formulation of high-performance synthetic lubricants and fuel additives.

Basic Information

Product Name	5-Oxononanoic Acid
CAS No.	3637-15-8
Molecular Formula	C9H16O3
Molecular Weight	172.22 g/mol
Synonyms	5-Ketononanoic Acid; 5-Oxopelargonic Acid; 5-Oxononanoic acid; Nonanoic acid, 5-oxo-; Levulinic acid, propyl-; 5-Oxononanoate; NSC 163044
EINECS	222-875-7

Quality Control

Our 5-Oxononanoic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, which include data from GC, HPLC, and NMR analyses. Our quality commitment ensures the material meets the stringent requirements for use as a high-purity synthetic intermediate.

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 product is moisture-sensitive; keep the container tightly sealed when not in use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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