Description

1,4-Methanonaphthalene-5,6-Dione, 1,4,4A,8A-Tetrahydro-7-Methoxy- (8Ci) is a specialized methanonaphthalenedione derivative, a high-value synthetic intermediate characterized by its unique bridged-ring quinone structure. This compound matters for its role as a versatile building block in advanced organic synthesis, enabling the construction of complex molecular architectures. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those with complex polycyclic frameworks.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive quinone moiety.
• Material Science: Acts as a monomer or cross-linking agent in the research of advanced polymers and specialty coatings.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for Diels-Alder reactions and other cycloaddition chemistry to create novel organic compounds.
• Ligand Synthesis: Useful for constructing complex chelating ligands in coordination chemistry and catalysis research.

Basic Information

Product Name	1,4-Methanonaphthalene-5,6-Dione, 1,4,4A,8A-Tetrahydro-7-Methoxy- (8Ci)
CAS No.	17198-15-1
Molecular Formula	C₁₂H₁₂O₃
Molecular Weight	204.22 g/mol
Synonyms	7-Methoxy-1,4,4a,8a-tetrahydro-1,4-methanonaphthalene-5,6-dione; 1,4-Methano-1,4,4a,8a-tetrahydro-7-methoxynaphthalene-5,6-dione; 7-Methoxy-1,4:5,6-diepoxynaphthalene (related derivative); Tetrahydro-7-methoxy-1,4-methanonaphthalene-5,6-dione; 1,4-Epoxy-5,8-dihydro-7-methoxynaphthalene-5,6-dicarboxylic acid anhydride (theoretical); 17198-15-1; 7-Methoxy-1,4-methano-bridged naphthoquinone
EINECS	Contact for details

Quality Control

Our 1,4-Methanonaphthalene-5,6-Dione, 1,4,4A,8A-Tetrahydro-7-Methoxy- (8Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR), to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange 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.