Description

(5Z)-5-Ethylidene-1-Methyl-Cycloheptene CAS NO 15402-94-5 is a specialized, high-purity organic intermediate characterized by its unique cycloheptene structure with an exocyclic double bond. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly for compounds requiring complex carbocyclic frameworks.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, where its structural motif can contribute to unique biological activity.
• Fine Chemical Synthesis: Acts as a versatile building block for creating specialty chemicals, flavors, fragrances, and advanced polymers.
• Academic & Industrial R&D: Employed in methodological chemistry research, including studies on cycloaddition reactions, ring transformations, and catalysis.
• Material Science: Investigated as a monomer or modifier in the production of specialty polymers with tailored thermal or mechanical properties.

Basic Information

Product Name	(5Z)-5-Ethylidene-1-Methyl-Cycloheptene
CAS No.	15402-94-5
Molecular Formula	C₁₀H₁₆
Molecular Weight	136.23 g/mol
Synonyms	5-Ethylidene-1-methylcycloheptene; 1-Methyl-5-ethylidenecycloheptene; (Z)-5-Ethylidene-1-methylcycloheptene; 5-Ethylidene-1-methyl-1-cycloheptene; Cycloheptene, 5-ethylidene-1-methyl-; 15402-94-5
EINECS	Contact for details

Quality Control

Our (5Z)-5-Ethylidene-1-Methyl-Cycloheptene is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and structural confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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