Description

Bicyclo[2.2.1]Heptane-2-Carbonyl Chloride, 2,3-Dimethyl-, (2-Exo,3-Endo)- (9Ci) is a specialized, high-purity organic building block characterized by its rigid norbornane skeleton and reactive acid chloride functionality. This compound matters for its role as a key chiral intermediate in the synthesis of complex molecules, offering precise stereochemical control. It is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the norbornane structure contributes to biological activity and environmental stability.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Advanced Material Research: Employed in polymer chemistry to introduce rigid, bicyclic units into polymer backbones, enhancing thermal and mechanical properties.
• Fine Chemical Production: Acts as a versatile building block for custom synthesis and the manufacture of specialty chemicals for various high-value applications.

Basic Information

Item	Details
Product Name	Bicyclo[2.2.1]Heptane-2-Carbonyl Chloride, 2,3-Dimethyl-, (2-Exo,3-Endo)- (9Ci)
CAS No.	86510-03-4
Molecular Formula	C10H15ClO
Molecular Weight	186.68 g/mol
Synonyms	(2-Exo,3-Endo)-2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride; 2,3-Dimethyl-2-norbornanecarbonyl chloride (exo,endo); 2-Norbornanecarbonyl chloride, 2,3-dimethyl-, (2-exo,3-endo)-; 2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride; (1R,2S,3R,4S)-2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-2-Carbonyl Chloride, 2,3-Dimethyl-, (2-Exo,3-Endo)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical and isomeric purity. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your regulatory and R&D needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Isomeric Purity (exo,endo)	≥ 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.