Description

2-Pentenoic Acid, 2-Methyl-4-Oxo-, (E)- (9Ci) is a specialized organic compound with a defined stereochemistry, identified by CAS NO 113105-24-1. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for synthesizing flavors, fragrances, and other high-value specialty chemicals.
• Academic & Industrial Research: Employed in chemical research for method development and exploring new synthetic pathways.
• Material Science: Investigated as a monomer or modifier in the development of novel polymers and functional materials.

Basic Information

Product Name	2-Pentenoic Acid, 2-Methyl-4-Oxo-, (E)- (9Ci)
CAS No.	113105-24-1
Molecular Formula	C6H8O3
Molecular Weight	128.13 g/mol
Synonyms	(E)-2-Methyl-4-oxo-2-pentenoic acid; trans-2-Methyl-4-oxo-2-pentenoic acid; 4-Oxo-2-methyl-2-pentenoic acid; 2-Methyl-4-oxo-2-pentenoic acid; (E)-2-Methyl-4-oxopent-2-enoic acid; 2-Pentenoic acid, 2-methyl-4-oxo-, (E)-; 113105-24-1
EINECS	Contact for details

Quality Control

Our 2-Pentenoic Acid, 2-Methyl-4-Oxo-, (E)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific results for assay, impurities, and physical properties are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider maintaining under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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