Description

8-[(3,4-Dihydro-3,5,7-Trihydroxy-2H-1-Benzopyran)-2-Yl]-2,3,4,6-Tetrahydroxy-5H-Benzocyclohepten-5-One is a complex polyphenolic compound belonging to the benzocycloheptenone class, valued for its unique molecular architecture and potential bioactivity. This high-purity chemical intermediate is critical for advanced research and development in life sciences, where precise molecular structure is paramount. It is primarily sought by pharmaceutical R&D laboratories, specialty chemical manufacturers, and academic institutions engaged in synthetic chemistry and pharmacological studies.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and complex natural product analogs.
• Biochemical Research: Used as a reference standard or probe in studies investigating enzyme inhibition, antioxidant pathways, and receptor binding.
• Organic Synthesis: Acts as a versatile precursor for constructing complex polycyclic frameworks and functionalized chromone derivatives.
• Material Science Research: Investigated for potential applications in developing organic electronic materials or advanced polymers due to its conjugated system.
• Analytical Standard: Employed in analytical laboratories for method development, calibration, and quality control of related compounds.

Basic Information

Product Name	8-[(3,4-Dihydro-3,5,7-Trihydroxy-2H-1-Benzopyran)-2-Yl]-2,3,4,6-Tetrahydroxy-5H-Benzocyclohepten-5-One
CAS No.	18483-80-2
Molecular Formula	C22H18O9
Molecular Weight	426.37 g/mol
Synonyms	5H-Benzocyclohepten-5-one, 8-[(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)]-2,3,4,6-tetrahydroxy-; 8-(3,4-Dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one; 2,3,4,6-Tetrahydroxy-8-(3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl)-5H-benzocyclohepten-5-one; 8-(2,3-Dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-yl)-2,3,4,6-tetrahydroxy-5H-benzocyclohepten-5-one
EINECS	Contact for details

Quality Control

Our 8-[(3,4-Dihydro-3,5,7-Trihydroxy-2H-1-Benzopyran)-2-Yl]-2,3,4,6-Tetrahydroxy-5H-Benzocyclohepten-5-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

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 sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. 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%

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