Description

Bicyclo[2.2.1]Heptan-2-One, 5,5-Dimethyl-3-Methylene- (9Ci) is a specialized bicyclic ketone derivative, valued for its unique structural framework and functional groups that make it a versatile intermediate in advanced organic synthesis. This compound is critical for research and development in fine chemical and pharmaceutical sectors, where it serves as a key building block for creating complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), agrochemicals, and high-performance materials.

Application

• Pharmaceutical Intermediate: A key chiral building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory agents.
• Agrochemical Synthesis: Used in the research and development of advanced pesticides and herbicides, leveraging its bicyclic structure for biological activity.
• Flavor & Fragrance Chemistry: Serves as a precursor for synthesizing complex aroma chemicals with camphoraceous or woody notes.
• Material Science Research: Employed in the development of specialty polymers and resins where its rigid backbone can impart desired thermal or mechanical properties.
• Organic Synthesis Reagent: Acts as a dienophile or Michael acceptor in Diels-Alder and other cycloaddition reactions to construct complex polycyclic systems.
• Catalyst Ligand Precursor: Utilized in the preparation of novel ligands for asymmetric catalysis and transition metal complexes.

Basic Information

Product Name	Bicyclo[2.2.1]Heptan-2-One, 5,5-Dimethyl-3-Methylene- (9Ci)
CAS No.	499126-76-0
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	5,5-Dimethyl-3-methylenebicyclo[2.2.1]heptan-2-one; 3-Methylene-5,5-dimethylbicyclo[2.2.1]heptan-2-one; 5,5-Dimethyl-3-methylenenorbornan-2-one; 2-Norbornanone, 5,5-dimethyl-3-methylene-; Dimethylmethylene norbornanone
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptan-2-One, 5,5-Dimethyl-3-Methylene- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and scale-up. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and our quality systems are designed to meet the stringent requirements of pharmaceutical and fine chemical industries.

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 heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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