Description

(Z)-4-Methyl-8-Oxo-4-Nonenoic Acid Methyl Ester CAS NO 67884-60-0 is a high-purity, unsaturated keto-ester compound characterized by its specific stereochemistry. This molecule serves as a versatile chiral building block and synthetic intermediate for the production of complex organic molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing advanced molecular scaffolds.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and plant growth regulators with targeted activity.
• Fine Chemical Production: Used in the manufacture of specialty chemicals, flavors, fragrances, and advanced material precursors.
• Academic & Industrial Research: Valuable reagent in methodological development for organic synthesis, including asymmetric catalysis and carbon-carbon bond formation studies.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating specialized polymers with unique thermal or mechanical properties.

Basic Information

Product Name	(Z)-4-Methyl-8-Oxo-4-Nonenoic Acid Methyl Ester
CAS No.	67884-60-0
Molecular Formula	C11H18O3
Molecular Weight	198.26 g/mol
Synonyms	Methyl (Z)-4-Methyl-8-oxo-4-nonenoate; (4Z)-4-Methyl-8-oxo-4-nonenoic Acid Methyl Ester; 4-Nonenoic Acid, 4-methyl-8-oxo-, Methyl Ester, (Z)-; Methyl 4-Methyl-8-oxo-(Z)-4-nonenoate; (Z)-Methyl 4-methyl-8-oxonon-4-enoate; 67884-60-0; (4Z)-4-Methyl-8-oxonon-4-enoic Acid Methyl Ester
EINECS	Contact for details

Quality Control

Our (Z)-4-Methyl-8-Oxo-4-Nonenoic Acid Methyl Ester is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing including HPLC, GC, and NMR to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality system is designed to meet the stringent requirements of cGMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isomeric Purity (Z-isomer, GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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