Description

2,3,6,7-Tetrahydro-Benzo[1,2-B:4,5-B']Difuran (CAS NO 81926-24-1) is a specialized heterocyclic organic compound featuring a fused benzodifuran core structure. This compound serves as a critical building block and advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical and materials science research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with complex fused-ring systems targeting CNS disorders or as kinase inhibitors.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, or insecticides with enhanced efficacy and selectivity.
• Organic Electronic Materials: Core structure for research into organic semiconductors, hole-transport materials, or light-emitting materials for OLED applications.
• Ligand and Catalyst Development: Used to create novel chelating ligands for asymmetric catalysis or metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Intermediate for synthesizing specialized dyes, pigments, or fluorescent markers with specific photophysical properties.
• Academic and Industrial Research: Versatile scaffold for methodological chemistry, total synthesis projects, and exploring new chemical spaces.

Basic Information

Item	Detail
Product Name	2,3,6,7-Tetrahydro-Benzo[1,2-B:4,5-B']Difuran
CAS No.	81926-24-1
Molecular Formula	C12H12O2
Molecular Weight	188.22 g/mol
Synonyms	2,3,6,7-Tetrahydrobenzo[1,2-b:4,5-b']difuran; Benzo[1,2-b:4,5-b']difuran, 2,3,6,7-tetrahydro-; 2,3,6,7-Tetrahydrobenzo[1,2-b:4,5-b']difurane; 81926-24-1; Tetrahydrobenzodifuran; BDD (abbreviation); Fused benzodifuran derivative
EINECS	Contact for details

Quality Control

Our 2,3,6,7-Tetrahydro-Benzo[1,2-B:4,5-B']Difuran is produced under strict quality management systems. Every batch undergoes rigorous analytical testing including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to cGMP and ISO 9001 standards ensures reliable supply for your most demanding research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. 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.