Description

Benenepropanoic Acid,.Alpha.,2,5-Trimethyl-.Beta.-Oxo-,Ethyl Ester(9Ci) is a specialized organic ester compound with a complex molecular structure, serving as a valuable intermediate in advanced chemical synthesis. This product is critical for research and development in fine chemical manufacturing, where precise molecular architecture is required. It is primarily sought after by pharmaceutical R&D laboratories and specialty chemical producers for constructing novel active molecules and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and complex drug candidates.
• Fine Chemical Synthesis: Used in multi-step organic synthesis to introduce specific functional groups and chiral centers into target molecules.
• Agrochemical Research: Employed in the development of new pesticide and herbicide compounds with tailored biological activity.
• Flavor & Fragrance Precursor: Acts as a starting material for synthesizing complex esters and ketones used in high-value aroma chemicals.
• Material Science: Investigated as a monomer or cross-linking agent in the development of specialty polymers and advanced materials.
• Academic & Industrial R&D: Serves as a reference standard and reagent in chemical research exploring new reaction pathways and catalysis.

Basic Information

Product Name	Benenepropanoic Acid,.Alpha.,2,5-Trimethyl-.Beta.-Oxo-,Ethyl Ester(9Ci)
CAS No.	63131-40-8
Molecular Formula	C11H18O3
Molecular Weight	198.26 g/mol
Synonyms	Ethyl 2,5-dimethyl-3-oxo-4-hexenoate; 4-Hexenoic acid, 2,5-dimethyl-3-oxo-, ethyl ester; Ethyl 2,5-dimethyl-3-oxohex-4-enoate; 3-Oxo-2,5-dimethyl-4-hexenoic acid ethyl ester; Benenepropanoic acid, α,2,5-trimethyl-β-oxo-, ethyl ester; 63131-40-8; Ethyl α,2,5-trimethyl-β-oxobenenepropanoate
EINECS	Contact for details

Quality Control

Our production of Benenepropanoic Acid,.Alpha.,2,5-Trimethyl-.Beta.-Oxo-,Ethyl Ester(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent moisture absorption and potential degradation.

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%
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.