Description

2-(3,4-Dihydroxyphenyl)-5-Hydroxy-6,8,8-Trimethyl-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One is a complex polyphenolic compound belonging to the benzodipyranone class, valued for its unique structural framework and potential bioactive properties. This compound is of significant interest in advanced research and development due to its intricate molecular architecture, which serves as a key intermediate or reference standard for synthesizing novel chemical entities. It is primarily sought by pharmaceutical R&D teams, academic research institutions, and specialty chemical manufacturers working in areas such as medicinal chemistry and natural product synthesis.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or building block in the synthesis of novel drug candidates, particularly those targeting oxidative stress or inflammation pathways.
• Medicinal Chemistry Studies: Used as a reference standard or a core scaffold for structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Natural Product Synthesis & Mimicry: Acts as a synthetic target or intermediate to replicate or modify complex natural products with benzodipyranone cores.
• Biochemical Research: Employed in in-vitro studies to investigate antioxidant, enzyme inhibitory, or other biological activities associated with polyphenolic compounds.
• Advanced Material Science: Potential use as a specialty monomer or additive in the development of functional polymers or coatings, leveraging its phenolic structure.
• Analytical Reference Standard: Provides a high-purity standard for quality control and method development in analytical laboratories using techniques like HPLC and LC-MS.

Basic Information

Product Name	2-(3,4-Dihydroxyphenyl)-5-Hydroxy-6,8,8-Trimethyl-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One
CAS No.	68349-71-3
Molecular Formula	C21H18O6
Molecular Weight	366.37 g/mol
Synonyms	5-Hydroxy-6,8,8-trimethyl-2-(3,4-dihydroxyphenyl)-4H,8H-benzo[1,2-b:3,4-b']dipyran-4-one; Benzo[1,2-b:3,4-b']dipyran-4-one, 2-(3,4-dihydroxyphenyl)-5-hydroxy-6,8,8-trimethyl-4H,8H-; 68349-71-3; Polyphenolic Benzodipyranone Derivative
EINECS	Contact for details

Quality Control

Our production of 2-(3,4-Dihydroxyphenyl)-5-Hydroxy-6,8,8-Trimethyl-4H,8H-Benzo[1,2-B:3,4-B']Dipyran-4-One adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical characterization, including HPLC for purity assessment, spectroscopic identification (IR, NMR, MS), and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We support cGMP and ISO 9001 aligned practices for reliable supply to regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its nature as an easily oxidized compound, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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