Description

3-Methyl-2-Methylidene-Bicyclo[3.2.1]Oct-3-Ene CAS NO 49826-53-1 is a specialized bicyclic olefin monomer characterized by its unique strained ring structure and reactive methylidene group. This compound is a valuable chemical intermediate for advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily sought by research and development chemists in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those requiring complex, rigid carbon frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its bicyclic structure can impart specific biological activity.
• Specialty Polymer Monomer: Investigated for the production of polymers with unique thermal and mechanical properties due to its strained ring system.
• Fine Chemical Production: Acts as a precursor in the multi-step synthesis of complex fragrances, flavors, and other high-value fine chemicals.
• Material Science Research: Employed in academic and industrial R&D for developing new organic electronic materials or advanced composites.
• Cross-Coupling Reactions: Utilized as a substrate in metal-catalyzed coupling reactions (e.g., Heck, Suzuki) to create complex organic molecules.

Basic Information

Product Name	3-Methyl-2-Methylidene-Bicyclo[3.2.1]Oct-3-Ene
CAS No.	49826-53-1
Molecular Formula	C10H14
Molecular Weight	134.22 g/mol
Synonyms	3-Methyl-2-methylidenebicyclo[3.2.1]oct-3-ene; Bicyclo[3.2.1]oct-3-ene, 3-methyl-2-methylene-; 2-Methylenebicyclo[3.2.1]oct-3-ene, 3-methyl-; 3-Methyl-2-methylenebicyclo[3.2.1]oct-3-ene; 49826-53-1
EINECS	Contact for details

Quality Control

Our 3-Methyl-2-Methylidene-Bicyclo[3.2.1]Oct-3-Ene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting critical quality attributes. We support custom synthesis and can tailor specifications to meet specific research or cGMP development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Report and control available

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