Description

Bicyclo[2.2.1]Heptane-2-Carbonyl Chloride, 2-Methyl- (9Ci) is a highly reactive and versatile chemical intermediate, specifically a derivative of norbornane. Its value lies in its unique bicyclic structure, which serves as a critical building block for introducing sterically defined, rigid frameworks into target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and advanced materials sectors who require precise molecular architecture. It is particularly sought after for the synthesis of complex active pharmaceutical ingredients (APIs) and specialty polymers.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those requiring a rigid, three-dimensional norbornane scaffold for enhanced biological activity and selectivity.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where the bicyclic structure contributes to stability and target specificity.
• Polymer & Material Science: Serves as a monomer or cross-linking agent for creating high-performance polymers with unique thermal and mechanical properties, such as specialty resins and engineering plastics.
• Ligand & Catalyst Development: Employed in the preparation of chiral ligands and organometallic catalysts used in asymmetric synthesis.
• Fine Chemical Production: A versatile building block for synthesizing specialty chemicals, flavors, and fragrances that benefit from its distinct chemical backbone.
• Academic & Industrial R&D: Critical for research in medicinal chemistry and organic synthesis for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-2-Carbonyl Chloride, 2-Methyl- (9Ci)
CAS No.	166972-38-9
Molecular Formula	C9H13ClO
Molecular Weight	172.65 g/mol
Synonyms	2-Methylbicyclo[2.2.1]heptane-2-carbonyl chloride; 2-Methyl-2-norbornanecarbonyl chloride; 2-Norbornanecarbonyl chloride, 2-methyl-; 2-Methylnorbornane-2-carbonyl chloride; 2-Methyl-2-carboxynorbornane chloride; 2-Methylbicyclo[2.2.1]heptan-2-carbonyl chloride; (2-Methylbicyclo[2.2.1]hept-2-yl)carbonyl chloride
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-2-Carbonyl Chloride, 2-Methyl- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable, and each lot is supported by a comprehensive Certificate of Analysis (COA). The COA includes data from advanced analytical techniques such as GC, HPLC, and NMR to verify identity, purity, and impurity profiles, ensuring the material meets the stringent requirements of our global clientele in research and regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic and highly volatile nature, this material must be stored under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C. Keep away from moisture, heat, and incompatible materials such as strong bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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