Description

(2-Methyl-2-Cyclohexen-1-Ylidene)Acetic Acid Methyl Ester is a specialized organic ester building block with a unique conjugated structure. This compound matters as a versatile intermediate for synthesizing complex molecules, particularly in the development of fine chemicals and active pharmaceutical ingredients (APIs). It is primarily needed by research and development chemists, process development scientists, and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those with complex cyclic or terpenoid-like structures.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its reactive enone functionality.
• Fine Chemical Production: Serves as a precursor for fragrances, flavors, and other high-value specialty chemicals.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of novel polymers with specific optical or mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodology development in organic synthesis, including Diels-Alder reactions and conjugate additions.

Basic Information

Product Name	(2-Methyl-2-Cyclohexen-1-Ylidene)Acetic Acid Methyl Ester
CAS No.	74367-15-0
Molecular Formula	C10H14O2
Molecular Weight	166.22 g/mol
Synonyms	Methyl (2-methyl-2-cyclohexen-1-ylidene)acetate; 2-Methyl-2-cyclohexen-1-ylideneacetic acid methyl ester; Methyl 2-(2-methylcyclohex-2-en-1-ylidene)acetate; (2-Methyl-1-cyclohexen-1-yl)acetic acid methyl ester (tautomer); NSC 403119; Conjugated cyclohexenylidene acetate ester
EINECS	Contact for details

Quality Control

Our (2-Methyl-2-Cyclohexen-1-Ylidene)Acetic Acid Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure consistent quality and reliable performance in your synthetic processes. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is light-sensitive (store away from light) and should be handled under an inert atmosphere for long-term storage to prevent potential oxidation.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5%

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