Description

9-(1,3-Benzodioxol-5-Yl)-3,4-Dihydro-5-Hydroxy-2,2-Dimethyl-2H,10H-Benzo[1,2-B:3,4-B']Dipyran-10-One is a complex heterocyclic organic compound belonging to the benzodipyranone class. This compound is valued for its unique molecular scaffold, which serves as a critical intermediate in advanced organic synthesis and pharmaceutical research. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its complex fused-ring structure for bioactivity.
• Fine Chemical Synthesis: Acts as a versatile precursor for creating specialized dyes, pigments, and functional organic materials.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies in heterocyclic and natural product chemistry.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development and quality control in related manufacturing processes.

Basic Information

Item	Details
Product Name	9-(1,3-Benzodioxol-5-Yl)-3,4-Dihydro-5-Hydroxy-2,2-Dimethyl-2H,10H-Benzo[1,2-B:3,4-B']Dipyran-10-One
CAS No.	22044-71-9
Molecular Formula	C23H20O6
Molecular Weight	392.40 g/mol
Synonyms	9-(1,3-Benzodioxol-5-yl)-3,4-dihydro-5-hydroxy-2,2-dimethyl-2H,10H-benzo[1,2-b:3,4-b']dipyran-10-one; 9-(1,3-Benzodioxol-5-yl)-5-hydroxy-2,2-dimethyl-3,4-dihydro-2H,10H-benzo[1,2-b:3,4-b']dipyran-10-one; 9-(3,4-Methylenedioxyphenyl)-5-hydroxy-2,2-dimethyl-3,4-dihydro-2H,10H-benzo[1,2-b:3,4-b']dipyran-10-one; 22044-71-9; Benzo[1,2-b:3,4-b']dipyran-10-one derivative
EINECS	Contact for details

Quality Control

Our 9-(1,3-Benzodioxol-5-Yl)-3,4-Dihydro-5-Hydroxy-2,2-Dimethyl-2H,10H-Benzo[1,2-B:3,4-B']Dipyran-10-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, the container should be kept sealed under an inert atmosphere for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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