Description

Pentacyclo[4.3.0.02,5.03,8.04,7]Nonane (CAS NO 452-61-9) is a highly rigid, polycyclic hydrocarbon with a unique cage-like structure, making it a valuable advanced intermediate and building block in organic synthesis. This compound matters for its ability to impart exceptional thermal stability and specific three-dimensional geometry to target molecules. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients, ligands, and specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates, particularly those targeting the central nervous system.
• Agrochemical Synthesis: Used as a building block for creating new pesticides and herbicides with enhanced stability and efficacy.
• Advanced Material Precursor: A key starting material for synthesizing high-performance polymers, resins, and liquid crystals that require rigid, thermally stable components.
• Catalyst Ligand Development: Employed in the design and preparation of novel, sterically demanding ligands for asymmetric catalysis.
• Organic Electronic Materials: Investigated for use in the development of organic semiconductors and other electronic materials due to its unique electronic properties.
• Academic & Industrial Research: A valuable compound for fundamental studies in organic chemistry, physical chemistry, and materials science.

Basic Information

Item	Details
Product Name	Pentacyclo[4.3.0.02,5.03,8.04,7]Nonane
CAS No.	452-61-9
Molecular Formula	C9H10
Molecular Weight	118.18 g/mol
Synonyms	1,4-Methano-1H-indene, Octahydro-; 1,4-Methanoindan, Octahydro-; 1,4-Methano-1H-indene, 2,3,3a,4,7,7a-hexahydro-; Pentacyclo[4.3.0.0²,⁵.0³,⁸.0⁴,⁷]nonane; 1,4-Methanoindane; Bulivalene (uncommon name for related structure, often confused); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Pentacyclo[4.3.0.02,5.03,8.04,7]Nonane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, purity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the material is suitable for demanding research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.