Description

3-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-7-Hydroxy-4H-Chromen-4-One is a high-purity chromenone derivative, a key synthetic intermediate valued for its complex heterocyclic structure. This compound is critical for research and development in advanced organic synthesis, particularly for constructing novel molecular scaffolds. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers developing new active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, especially those targeting neurological or metabolic pathways.
• Chemical Research & Development: Used as a standard or starting material in academic and industrial research for studying chromenone and benzodioxin chemistry.
• Fine Chemical Synthesis: Employed in the multi-step production of complex organic molecules for agrochemicals and advanced material science.
• Reference Standard: Acts as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	3-(2,3-Dihydrobenzo[B][1,4]Dioxin-6-Yl)-7-Hydroxy-4H-Chromen-4-One
CAS No.	96754-91-5
Molecular Formula	C19H14O5
Molecular Weight	322.31 g/mol
Synonyms	7-Hydroxy-3-(2,3-dihydro-1,4-benzodioxin-6-yl)-4H-chromen-4-one; 7-Hydroxy-3-(2,3-dihydro-1,4-benzodioxin-6-yl)chromen-4-one; 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-7-hydroxy-4H-1-benzopyran-4-one; 96754-91-5; 4H-1-Benzopyran-4-one, 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-7-hydroxy-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized and verified for identity and purity using advanced analytical techniques. Certificates of Analysis (COA) detailing specific batch results are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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