Description

1-Methyl-1-Cycloheptene is a highly volatile, cyclic olefin of significant interest in advanced organic synthesis. Its unique structure, featuring a terminal double bond on a seven-membered ring, makes it a valuable building block for creating complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and specialty chemical industries for applications in catalysis, polymer science, and the synthesis of novel intermediates.

Application

• As a key monomer or co-monomer in the development of specialty polymers and resins with tailored properties.
• An essential intermediate in pharmaceutical research for the synthesis of novel active pharmaceutical ingredients (APIs) and complex organic molecules.
• Used in catalysis research as a substrate for studying olefin metathesis and other transition metal-catalyzed reactions.
• Employed in fragrance and flavor chemistry as a precursor for synthesizing specific terpene-like aroma compounds.
• Serves as a standard or reference material in analytical laboratories for gas chromatography and mass spectrometry.
• Utilized in material science research for surface modification and the creation of functionalized organic layers.

Basic Information

Product Name	1-Methyl-1-Cycloheptene
CAS No.	1453-25-4
Molecular Formula	C8H14
Molecular Weight	110.20 g/mol
Synonyms	1-Methylcyclohept-1-ene; Methylcycloheptene; NSC 74158; Cycloheptene, 1-methyl-
EINECS	Contact for details

Quality Control

Our 1-Methyl-1-Cycloheptene is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analytical testing, including chromatography and spectroscopic methods, to verify identity and assay. Certificates of Analysis (COA) detailing all quality parameters are provided with every shipment to support your research and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place, away from heat sources and open flame. Due to its highly volatile nature, containers should be kept tightly sealed when not in use to prevent evaporation and concentration changes. Recommended storage temperature is 2-8°C for long-term stability.

Specification

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

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