Description

1,4-Dihydro-1,4-Methanonaphthalene CAS NO 4453-90-1 is a specialized bicyclic organic compound featuring a unique bridged structure that serves as a versatile chemical intermediate. This compound is valued for its rigid molecular framework, which is instrumental in the synthesis of complex organic molecules and advanced materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for developing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates, particularly those requiring a rigid, polycyclic core structure.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its unique carbon skeleton can contribute to specific biological activity.
• Material Science Research: Serves as a precursor or monomer in the development of specialty polymers, liquid crystals, and other advanced organic materials with tailored properties.
• Organic Synthesis & Catalysis: Acts as a valuable substrate or ligand scaffold in catalytic reactions and methodological studies within academic and industrial R&D laboratories.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fine chemicals and specialty fragrances.

Basic Information

Product Name	1,4-Dihydro-1,4-Methanonaphthalene
CAS No.	4453-90-1
Molecular Formula	C₁₁H₁₀
Molecular Weight	142.20 g/mol
Synonyms	1,4-Dihydro-1,4-methanonaphthalene; 1,4-Methanonaphthalene, 1,4-dihydro-; 1,4-Ethenonaphthalene, 1,4-dihydro-; Bicyclo[2.2.1]hepta-2,5-diene, 1,4-dihydro-1,4-etheno-; 1,4-Dihydro-1,4-epoxynaphthalene; 1,4-Dihydro-1,4-oxidonaphthalene; NSC 5111
EINECS	Contact for details

Quality Control

Our 1,4-Dihydro-1,4-Methanonaphthalene is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity and consistency. We provide full traceability and detailed Certificates of Analysis (COA) upon request, confirming compliance with agreed specifications for research and industrial use.

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
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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