Description

Bicyclo[2.2.1]Heptane-2,3-Dithiol, (Exo,Exo)- (9Ci) is a specialized, high-purity dithiol compound with the CAS number 23657-28-5. This molecule is valued for its rigid bicyclic framework and dual thiol functionality, making it a critical building block and ligand in advanced chemical synthesis. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and materials science sectors for applications ranging from catalyst development to polymer modification.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Catalyst Ligand Synthesis: Used to prepare chelating ligands for transition metal catalysts in asymmetric synthesis and polymerization reactions.
• Polymer Modification & Cross-linking Agent: Imparts specific mechanical and chemical properties to polymers through thiol-ene click chemistry and cross-linking.
• Agrochemical Research: Employed in the development of novel pesticides and herbicides due to its unique structural motifs.
• Material Science: Utilized in the creation of advanced materials, including self-assembled monolayers (SAMs) and functional coatings.
• Chemical Synthesis Reagent: Acts as a versatile reagent for introducing the norbornane scaffold and thiol groups into target molecules.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-2,3-Dithiol, (Exo,Exo)- (9Ci)
CAS No.	23657-28-5
Molecular Formula	C7H10S2
Molecular Weight	158.28 g/mol
Synonyms	(Exo,Exo)-2,3-Dimercaptonorbornane; (Exo,Exo)-Bicyclo[2.2.1]heptane-2,3-dithiol; (Exo,Exo)-Norbornane-2,3-dithiol; 2,3-Dithiolonorbornane (exo,exo-); exo,exo-2,3-Norbornanedithiol; 2,3-Dimercaptobicyclo[2.2.1]heptane (exo,exo-); (1R,2R,3S,4S)-Bicyclo[2.2.1]heptane-2,3-dithiol; (exo,exo)-5-Norbornene-2,3-dimercaptan (hydrogenated)
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-2,3-Dithiol, (Exo,Exo)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and isomeric integrity. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area, away from heat sources and incompatible materials.

Specification

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