Description

3,4-Di-Naphthalen-2-Yl-2,5-Dihydro-Thiophene is a specialized organic compound featuring a dihydrothiophene core flanked by naphthyl groups. This unique molecular architecture makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems and functional materials. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and materials science sectors for applications in ligand synthesis, polymer research, and as a building block for novel electronic materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs) with potential therapeutic applications.
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators due to its complex heterocyclic structure.
• Organic Electronic Materials: Acts as a building block for organic semiconductors, hole-transport materials, and light-emitting diodes (OLEDs) in materials science research.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Polymer Chemistry: Utilized as a monomer or functional additive in the development of advanced polymers with specific optical or electronic properties.
• Chemical Research & Development: A versatile intermediate for academic and industrial R&D focused on novel heterocyclic chemistry and structure-activity relationship (SAR) studies.

Basic Information

Product Name	3,4-Di-Naphthalen-2-Yl-2,5-Dihydro-Thiophene
CAS No.	100989-95-5
Molecular Formula	C24H18S
Molecular Weight	338.46 g/mol
Synonyms	3,4-Di(2-naphthyl)-2,5-dihydrothiophene; 2,5-Dihydro-3,4-di-2-naphthalenylthiophene; 3,4-Bis(2-naphthyl)-2,5-dihydrothiophene; 3,4-Di(naphthalen-2-yl)-2,5-dihydrothiophene; 2,5-Dihydro-3,4-di(naphthalen-2-yl)thiophene; 3,4-Di-2-naphthyl-2,5-dihydrothiophene
EINECS	Contact for details

Quality Control

Our 3,4-Di-Naphthalen-2-Yl-2,5-Dihydro-Thiophene is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, GC, and NMR to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment. We adhere to cGMP standards where applicable to support our clients in regulated research and development environments.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; prolonged exposure to air and light should be avoided to maintain stability and purity.

Specification

Item	Specification
Appearance	Off-white to light yellow 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%

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