Description

2H, 8H-Benzo[1,2-B:3,4-B']Dipyran-2 is a specialized heterocyclic organic compound with a fused benzodipyran structure, serving as a valuable chemical intermediate. This compound matters for its role in synthesizing complex molecules, particularly in the development of advanced materials and active pharmaceutical ingredients (APIs). It is needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking to build novel molecular architectures. The product is supplied to meet the stringent purity and consistency requirements of modern chemical synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides and herbicides with specific biological activity.
• Material Science: Serves as a precursor for organic electronic materials, dyes, and photochromic compounds.
• Chemical Synthesis: A versatile intermediate for constructing complex fused-ring systems and heterocycles in organic chemistry.
• Academic & Industrial R&D: Essential for exploratory research in medicinal chemistry and novel compound library generation.

Basic Information

Product Name	2H, 8H-Benzo[1,2-B:3,4-B']Dipyran-2
CAS No.	6054-10-0
Molecular Formula	C13H10O2
Molecular Weight	198.22 g/mol
Synonyms	2H,8H-Benzo[1,2-b:3,4-b']dipyran-2-one; Benzo[1,2-b:3,4-b']dipyran-2(8H)-one; 2H,8H-Benzo[1,2-b:3,4-b']dipyran-2(8H)-one; 6054-10-0; NSC 163063; 2,8-Dihydrobenzo[1,2-b:3,4-b']dipyran-2-one
EINECS	Contact for details

Quality Control

Our 2H, 8H-Benzo[1,2-B:3,4-B']Dipyran-2 is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We are committed to meeting the high-purity standards required for research and industrial synthesis.

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. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.