Description

Bicyclo[3.2.0]Heptane-3-Carbonyl Chloride (9Ci) is a specialized bicyclic acid chloride derivative, serving as a high-value synthetic intermediate in advanced organic synthesis. Its unique strained ring structure and reactive carbonyl chloride group make it a critical building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those requiring complex, rigid bicyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its structure can impart specific biological activity.
• Material Science Research: Serves as a monomer or cross-linking agent precursor in the development of specialty polymers with unique thermal or mechanical properties.
• Organic Synthesis Reagent: Employed in academic and industrial labs for cycloaddition reactions, ring-opening polymerizations, and the construction of complex natural product analogs.
• Ligand and Catalyst Development: Useful for synthesizing novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Intermediate in the multi-step synthesis of high-value flavors, fragrances, and other performance chemicals.

Basic Information

Item	Details
Product Name	Bicyclo[3.2.0]Heptane-3-Carbonyl Chloride (9Ci)
CAS No.	71098-35-6
Molecular Formula	C8H9ClO
Molecular Weight	156.61 g/mol
Synonyms	3-Bicyclo[3.2.0]heptanecarbonyl chloride; Bicyclo[3.2.0]heptane-3-carboxylic acid chloride; 3-Carboxybicyclo[3.2.0]heptane chloride; Bicyclo[3.2.0]heptyl-3-carbonyl chloride; NSC 406925; 3-BCH-COCl; Heptane, bicyclo[3.2.0]-, 3-carbonyl chloride
EINECS	Contact for details

Quality Control

Our production of Bicyclo[3.2.0]Heptane-3-Carbonyl Chloride adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Quality is verified through advanced analytical techniques including GC, HPLC, and NMR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent decomposition. Keep away from strong bases, oxidizing agents, and sources of ignition.

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.