Description

2-Pentenoic Acid, 2,3-Dimethyl-4-Oxo-, (2Z)- (9Ci) is a specialized, high-purity chemical intermediate characterized by its unique keto-alkenoic acid structure. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for synthesizing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of potential drug candidates, particularly those with complex heterocyclic or polyfunctional structures.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators, leveraging its reactive carbonyl and alkene functionalities.
• Fine Chemical Production: Acts as a precursor for specialty chemicals, including flavors, fragrances, and advanced polymer modifiers.
• Academic & Industrial Research: Employed in methodological studies and catalysis research for developing new carbon-carbon bond forming reactions.
• Material Science: Investigated as a monomer or cross-linking agent for creating novel biodegradable or functional polymers.

Basic Information

Product Name	2-Pentenoic Acid, 2,3-Dimethyl-4-Oxo-, (2Z)- (9Ci)
CAS No.	336624-90-9
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	(2Z)-2,3-Dimethyl-4-oxopent-2-enoic acid; (Z)-2,3-Dimethyl-4-oxo-2-pentenoic Acid; 2-Pentenoic acid, 2,3-dimethyl-4-oxo-, (Z)-; 4-Oxo-2,3-dimethyl-2-pentenoic acid; (2Z)-2,3-Dimethyl-4-oxo-2-pentenoic acid
EINECS	Contact for details

Quality Control

Our 2-Pentenoic Acid, 2,3-Dimethyl-4-Oxo-, (2Z)- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.