Description

7-Oxabicyclo[2.2.1]Hept-5-Ene-2-Carbonyl Chloride, Exo- (9Ci) is a highly reactive and versatile bicyclic acid chloride derivative, serving as a critical building block in advanced organic synthesis. Its unique exo-configured, strained bicyclic structure makes it an invaluable precursor for constructing complex molecular architectures with precise stereochemistry. This compound is primarily sought after by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key synthon for the preparation of complex drug candidates, particularly those requiring rigid, bicyclic scaffolds or chiral centers.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with novel modes of action.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for creating specialty polymers with unique thermal or mechanical properties.
• Material Science Research: Employed in the synthesis of advanced organic materials, including liquid crystals and molecular receptors.
• Chemical Biology Probes: Useful for labeling or modifying biomolecules due to its high reactivity with nucleophiles like amines and alcohols.
• Academic & Industrial R&D: A valuable tool for methodological development in organic synthesis and catalysis studies.

Basic Information

Item	Details
Product Name	7-Oxabicyclo[2.2.1]Hept-5-Ene-2-Carbonyl Chloride, Exo- (9Ci)
CAS No.	58564-81-1
Molecular Formula	C7H7ClO2
Molecular Weight	158.58 g/mol
Synonyms	exo-5-Norbornene-2-carbonyl chloride, 1,4-epoxy; exo-Bicyclo[2.2.1]hept-5-ene-2-carbonyl chloride, 1,4-epoxy; exo-7-Oxabicyclo[2.2.1]hept-5-ene-2-carbonyl chloride; (1R,2S,4S)-7-Oxabicyclo[2.2.1]hept-5-ene-2-carbonyl chloride; 2-endo-Chlorocarbonyl-7-oxabicyclo[2.2.1]hept-5-ene; 5-Norbornene-2-carbonyl chloride, 1,4-epoxy-, exo-
EINECS	Contact for details

Quality Control

Our 7-Oxabicyclo[2.2.1]Hept-5-Ene-2-Carbonyl Chloride, Exo- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request. We are committed to meeting the stringent requirements of research and cGMP environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Keep away from strong bases, oxidizers, and sources of ignition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.