Description

1,2,3,6,7,8-Hexahydroxy[1]Benzopyrano[5,4,3-Cde][1]Benzopyran-5,10-Dione is a complex polyphenolic compound belonging to the class of benzopyran derivatives. This high-purity intermediate is valued for its unique chemical structure, which serves as a versatile building block in advanced organic synthesis and material science. It is primarily sought after by research institutions and industrial manufacturers in the pharmaceutical, fine chemical, and specialty materials sectors for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting oxidative stress-related pathways.
• Fine Chemical Synthesis: Serves as a sophisticated building block for creating complex organic molecules with specific electronic or steric properties.
• Material Science Research: Used in the development of organic semiconductors, conductive polymers, and advanced coating materials due to its polyphenolic structure.
• Chelating Agent Research: Investigated for its potential metal-chelating properties in analytical chemistry and environmental remediation applications.
• Antioxidant Studies: Employed as a reference standard or active component in research focused on radical scavenging and antioxidant mechanisms.
• Dye & Pigment Intermediate: Potential starting material for synthesizing specialized organic dyes and colorants.

Basic Information

Product Name	1,2,3,6,7,8-Hexahydroxy[1]Benzopyrano[5,4,3-Cde][1]Benzopyran-5,10-Dione
CAS No.	72463-70-8
Molecular Formula	C14H6O10
Molecular Weight	334.19 g/mol
Synonyms	Hexahydroxybenzopyranobenzopyrandione; 1,2,3,6,7,8-Hexahydroxybenzo[5,6]chromeno[3,4-c]chromene-5,10-dione; Ellagic Acid precursor; Benzo[5,6]chromeno[3,4-c]chromene-1,2,3,6,7,8-hexol-5,10-dione; HHBP; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 1,2,3,6,7,8-Hexahydroxy[1]Benzopyrano[5,4,3-Cde][1]Benzopyran-5,10-Dione 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 industrial use. Certificates of Analysis (COA) detailing all specifications are available upon request, and we can support compliance documentation for various regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent oxidation and moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
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.