Description

2-Pentenal, 2,3-Dimethyl-4-Oxo-, (Z)- (9Ci) is a specialized, high-purity unsaturated carbonyl compound that serves as a valuable building block in advanced organic synthesis. Its unique structure, featuring both aldehyde and ketone functionalities, makes it a critical intermediate for creating complex molecules with specific stereochemistry. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of complex drug candidates, particularly those requiring specific stereocenters.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its reactive carbonyl groups enable the construction of specific bioactive frameworks.
• Fine Chemical Production: Serves as a precursor for flavors, fragrances, and other specialty chemicals that benefit from its unsaturated aldehyde character.
• Organic Synthesis Research: A versatile reagent for Diels-Alder reactions, nucleophilic additions, and other carbon-carbon bond-forming transformations in academic and industrial R&D labs.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with tailored properties.

Basic Information

Product Name	2-Pentenal, 2,3-Dimethyl-4-Oxo-, (Z)- (9Ci)
CAS No.	104613-82-3
Molecular Formula	C7H10O2
Molecular Weight	126.15 g/mol
Synonyms	(Z)-2,3-Dimethyl-4-oxo-2-pentenal; (Z)-4-Oxo-2,3-dimethyl-2-pentenal; 2-Pentenal, 2,3-dimethyl-4-oxo-, (Z)-; 2,3-Dimethyl-4-oxo-2-pentenal (Z-isomer); 4-Oxo-2,3-dimethylpent-2-enal
EINECS	Contact for details

Quality Control

Our production of 2-Pentenal, 2,3-Dimethyl-4-Oxo-, (Z)- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for sensitive synthetic applications. Each lot is characterized by advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, well-ventilated place. Due to its highly volatile and easily oxidized nature, the container should be kept tightly sealed and away from heat, sparks, and open flame. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Isomeric Purity (Z-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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