Description

1,4:5,8-Dimethanonaphthalene, 1,4,5,8-Tetrahydro-, (1Alpha,4Alpha,5Alpha,8Alpha)- is a specialized polycyclic hydrocarbon derivative with a unique bridged naphthalene structure, serving as a critical advanced intermediate in organic synthesis. Its rigid, cage-like framework makes it a valuable precursor for developing complex molecular architectures, including pharmaceuticals, agrochemicals, and specialty polymers. This high-purity compound is essential for research and development chemists and process engineers in the fine chemical, pharmaceutical, and advanced materials sectors who require reliable, high-quality building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds requiring complex, three-dimensional scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where its unique structure can impart specific biological activity and stability.
• Material Science: Acts as a monomer or cross-linking agent in the production of specialty polymers and resins with enhanced thermal or mechanical properties.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs, ligands for catalysis, and other high-value organic molecules.
• Liquid Crystal & Electronic Materials: Investigated as a core component in the design of organic semiconductors and liquid crystalline materials due to its rigid, planar characteristics.

Basic Information

Product Name	1,4:5,8-Dimethanonaphthalene, 1,4,5,8-Tetrahydro-, (1Alpha,4Alpha,5Alpha,8Alpha)-
CAS No.	97253-51-5
Molecular Formula	C₁₄H₁₆
Molecular Weight	184.28 g/mol
Synonyms	(1α,4α,5α,8α)-1,4:5,8-Dimethano-1,4,5,8-tetrahydronaphthalene; 1,4:5,8-Diepoxynaphthalene, 1,4,5,8-tetrahydro-; 1,4:5,8-Dimethano-1,4,5,8-tetrahydronaphthalene; endo-Tetrahydro-dicyclopentadieno-naphthalene; DCPD-based Naphthalene Derivative; Bridged Tetrahydronaphthalene; Cage Hydrocarbon Intermediate.
EINECS	Contact for details

Quality Control

Our production of 1,4:5,8-Dimethanonaphthalene, 1,4,5,8-Tetrahydro-, (1Alpha,4Alpha,5Alpha,8Alpha)- adheres to stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to confirm identity and assay. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP-grade requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from 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
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.