Description

Bicyclo[4.2.0]Octa-1,3,5,7-Tetraene-7-Carboxamide (9Ci) is a specialized bicyclic organic compound with a fused ring structure that serves as a valuable synthetic intermediate. This compound matters for its role in advanced organic synthesis, particularly in the construction of complex molecular architectures for pharmaceuticals and materials science. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials. The product is supplied with high purity and is identified by CAS NO 117896-77-2.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, especially those requiring complex polycyclic frameworks.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with unique modes of action.
• Material Science Precursor: Serves as a monomer or precursor for advanced polymers and organic electronic materials.
• Academic & R&D: Essential reagent in university and corporate research labs for methodological studies in organic chemistry and catalysis.
• Fine Chemical Synthesis: Intermediate for producing complex flavors, fragrances, and other high-value specialty chemicals.
• Ligand & Catalyst Development: Used to create novel chelating ligands or organocatalysts for asymmetric synthesis.

Basic Information

Item	Detail
Product Name	Bicyclo[4.2.0]Octa-1,3,5,7-Tetraene-7-Carboxamide (9Ci)
CAS No.	117896-77-2
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	7-Carbamoylbicyclo[4.2.0]octa-1,3,5,7-tetraene; Bicyclo[4.2.0]octa-1,3,5,7-tetraene-7-carboxamide; 7-Bicyclo[4.2.0]octa-1,3,5,7-tetraenecarboxamide; (9CI) Bicyclo[4.2.0]octa-1,3,5,7-tetraene-7-carboxamide; Bicyclo[4.2.0]octa-1,3,5,7-tetraen-7-ylcarboxamide
EINECS	Contact for details

Quality Control

Our Bicyclo[4.2.0]Octa-1,3,5,7-Tetraene-7-Carboxamide (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

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, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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