Description

1',4'-Dihydro-4,4',6,6',7'-Pentahydroxyspiro[Benzofuran-2(3H),3'-[3H-2]Benzopyran]-3-One is a complex spirocyclic polyphenolic compound with significant potential as a key intermediate in advanced organic synthesis. Its unique fused benzofuran-benzopyran structure makes it valuable for research and development in fine chemicals and pharmaceutical discovery. This compound is primarily sought by R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a sophisticated building block for the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used in the development of new active ingredients for crop protection agents, leveraging its polyphenolic core.
• Fine Chemical Synthesis: Acts as a precursor for synthesizing dyes, pigments, and other high-value specialty chemicals requiring specific chromophore structures.
• Material Science Research: Investigated for potential use in organic electronic materials or as a ligand in catalytic systems due to its multiple hydroxyl groups.
• Biochemical Research: Studied for its potential antioxidant or chelating properties in biochemical assays and model systems.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic chemistry, including novel cyclization and functionalization reactions.

Basic Information

Product Name	1',4'-Dihydro-4,4',6,6',7'-Pentahydroxyspiro[Benzofuran-2(3H),3'-[3H-2]Benzopyran]-3-One
CAS No.	37486-29-6
Molecular Formula	C₁₇H₁₂O₈
Molecular Weight	344.27 g/mol
Synonyms	4,4',6,6',7'-Pentahydroxyspiro[benzofuran-2(3H),3'-[3H]isobenzofuran]-1'-one; Spiro[benzofuran-2(3H),3'-[3H]isobenzofuran]-1'-one, 4,4',6,6',7'-pentahydroxy-; 37486-29-6; Pentahydroxyspirobenzofuran-benzopyranone; Spirocyclic polyphenol derivative
EINECS	Contact for details

Quality Control

Our production of 1',4'-Dihydro-4,4',6,6',7'-Pentahydroxyspiro[Benzofuran-2(3H),3'-[3H-2]Benzopyran]-3-One adheres to stringent internal quality protocols to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as identity, assay, and impurity profile. We support custom synthesis and can tailor specifications to meet specific research or project requirements.

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 hygroscopic and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation.

Specification

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

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