Description

Tricyclo[2.2.1.02,6]Heptane-3-Carbonyl Chloride, 2,3-Dimethyl-, Stereoisomer (9Ci) is a highly functionalized, stereochemically defined acid chloride derivative of a norbornane-based structure. This compound matters as a critical chiral building block for synthesizing complex molecules with precise three-dimensional architecture. It is primarily needed by research and development chemists in the pharmaceutical and advanced materials sectors for creating novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the synthesis of complex drug candidates, particularly those requiring rigid, polycyclic frameworks.
• Agrochemical Research: Used in developing novel pesticides and herbicides where the norbornane scaffold can impart specific biological activity and stability.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers with unique thermal and mechanical properties.
• Ligand and Catalyst Development: Employed in the preparation of chiral ligands for asymmetric catalysis and organometallic complexes.
• Fine Chemical Synthesis: A versatile reagent for introducing the dimethyl-substituted norbornane moiety into target molecules in organic synthesis.
• Material Science Research: Utilized in the development of advanced organic electronic materials and liquid crystals.

Basic Information

Item	Detail
Product Name	Tricyclo[2.2.1.02,6]Heptane-3-Carbonyl Chloride, 2,3-Dimethyl-, Stereoisomer (9Ci)
CAS No.	54793-90-7
Molecular Formula	C10H13ClO
Molecular Weight	184.66 g/mol
Synonyms	2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride; 2,3-Dimethyl-2-norbornanecarbonyl chloride; endo-2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride; exo-2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride; 2-Norbornanecarbonyl chloride, 2,3-dimethyl-; (1R,2S,3R,4S)-2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride; (1S,2R,3S,4R)-2,3-Dimethylbicyclo[2.2.1]heptane-2-carbonyl chloride
EINECS	Contact for details

Quality Control

Our production of Tricyclo[2.2.1.02,6]Heptane-3-Carbonyl Chloride, 2,3-Dimethyl-, Stereoisomer (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analysis, including HPLC for purity and stereoisomeric composition, NMR for structural confirmation, and titration for active chloride content. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent hydrolysis. Recommended long-term storage temperature is 2-8°C.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Major Stereoisomer Content (GC/HPLC)	≥ 95.0%
Water Content (Karl Fischer)	≤ 0.5%

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