Description

7-Chloro-7-Cyanobicyclo[4.2.0]Octan-8-One is a high-value, synthetically versatile bicyclic organic compound featuring both chloro and cyano functional groups on a strained ring system. This unique molecular architecture makes it a critical advanced pharmaceutical intermediate and a valuable building block for complex organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and specialty chemical industries for constructing novel molecular frameworks with targeted biological activity.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Used as a building block for developing new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials due to its reactive functional groups and rigid bicyclic structure.
• Academic & Industrial R&D: A valuable reagent for methodological chemistry research, including studies on ring strain, cycloaddition reactions, and functional group transformations.
• Fine Chemical Production: Acts as a starting material for synthesizing complex fragrance and flavor molecules or other high-value fine chemicals.

Basic Information

Product Name	7-Chloro-7-Cyanobicyclo[4.2.0]Octan-8-One
CAS No.	89937-15-5
Molecular Formula	C9H8ClNO
Molecular Weight	181.62 g/mol
Synonyms	7-Chloro-7-cyanobicyclo[4.2.0]octan-8-one; Bicyclo[4.2.0]octan-8-one, 7-chloro-7-cyano-; 7-Chloro-7-cyano-bicyclo[4.2.0]octan-8-one; 7-Cyano-7-chlorobicyclo[4.2.0]octan-8-one
EINECS	Contact for details

Quality Control

Our 7-Chloro-7-Cyanobicyclo[4.2.0]Octan-8-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent chemical identity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the stringent requirements for research and cGMP-grade pharmaceutical intermediate applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to the reactive functional groups, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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