Description

4,4A,6,7,8,8A-Hexahydro-1,4-Methanonaphthalen-5(1H)-One is a specialized bicyclic ketone intermediate of significant interest in advanced organic synthesis. Its unique bridged ring structure makes it a valuable precursor for constructing complex molecular frameworks. This compound is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and performance materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory drug candidates.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its complex hydrocarbon skeleton.
• Fine Chemical Production: Acts as a precursor for catalysts, ligands, and other specialty chemicals used in asymmetric synthesis and material science.
• Academic & Industrial Research: Employed in methodological studies and the development of new synthetic routes for complex natural products and polycyclic compounds.
• Fragrance & Flavor Chemistry: Potential intermediate for creating novel musk-like or woody odorant molecules due to its polycyclic structure.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with specific thermal or mechanical properties.

Basic Information

Product Name	4,4A,6,7,8,8A-Hexahydro-1,4-Methanonaphthalen-5(1H)-One
CAS No.	51519-65-4
Molecular Formula	C₁₁H₁₄O
Molecular Weight	162.23 g/mol
Synonyms	1,4-Methanonaphthalen-5(1H)-one, 4,4a,6,7,8,8a-hexahydro-; 4,4a,6,7,8,8a-Hexahydro-1,4-methanonaphthalen-5-one; Bicyclo[2.2.1]hept-5-ene-2-carboxaldehyde, 1,2,3,4-tetrahydro-; 5,8-Methano-1H-3a,7-methanoazulen-6(4H)-one, octahydro-; 5-Norbornene-2-carboxaldehyde, 1,2,3,4-tetrahydro-; Tetrahydro-5,8-methano-1H-3a,7-methanoazulen-6(4H)-one
EINECS	Contact for details

Quality Control

Our 4,4A,6,7,8,8A-Hexahydro-1,4-Methanonaphthalen-5(1H)-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical specifications. Our quality systems are designed to meet the stringent requirements of research and development 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, strong acids, and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.