Description

Pentacyclo[4.3.0.02,5.03,8.04,7]Nonane-4-Carboxamide (8Ci) is a high-purity, synthetically derived organic compound with a unique and complex polycyclic cage structure. This compound serves as a critical advanced intermediate or building block in sophisticated organic synthesis, enabling the development of novel materials and active molecules. It is primarily utilized by pharmaceutical R&D teams and specialty chemical manufacturers focused on creating high-value, structurally complex products.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring complex, three-dimensional molecular scaffolds.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides where its unique structure can contribute to specific biological activity and environmental stability.
• Material Science: Serves as a precursor or monomer for the synthesis of specialty polymers, resins, or cage compounds with tailored thermal or mechanical properties.
• Ligand & Catalyst Development: Employed in organometallic chemistry to create novel ligands or catalyst systems for asymmetric synthesis and other advanced catalytic processes.
• Academic & Industrial R&D: A valuable reagent for fundamental research in organic chemistry, medicinal chemistry, and the exploration of new chemical spaces.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex natural product analogs, flavors, fragrances, and other high-value fine chemicals.

Basic Information

Product Name	Pentacyclo[4.3.0.02,5.03,8.04,7]Nonane-4-Carboxamide (8Ci)
CAS No.	15844-06-1
Molecular Formula	C10H11NO
Molecular Weight	161.20 g/mol
Synonyms	4-Carbamoyltetracyclo[3.3.1.02,4.03,7]nonane; 4-Aminocarbonylpentacyclo[4.3.0.02,5.03,8.04,7]nonane; 8CI; Pentacyclo[4.3.0.02,5.03,8.04,7]nonane-4-carboxylic acid amide; 1-Aminocarbonylpentacyclo[4.3.0.02,5.03,8.04,7]nonane; Tetracyclo[3.3.1.02,4.03,7]nonane-4-carboxamide
EINECS	Contact for details

Quality Control

Our Pentacyclo[4.3.0.02,5.03,8.04,7]Nonane-4-Carboxamide (8Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent identity. Standard quality control includes chromatographic purity analysis (HPLC/GC) and structural confirmation (NMR, IR). A comprehensive Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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