Description

5,6,8-Trihydroxy-9-[(E)-3-Hydroxy-1-Propenyl]Cyclohepta[F][1]Benzopyran-7(3H)-One is a complex polyphenolic compound belonging to the benzopyran class, known for its unique structural framework and biological activity. This high-purity chemical intermediate is critical for research and development in advanced organic synthesis and pharmaceutical discovery. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, biotechnology, and fine chemical industries for the synthesis of novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Biochemical Research: Used as a reference standard or probe compound in enzymatic and receptor-binding studies due to its polyphenolic structure.
• Natural Product Synthesis: Acts as a synthetic target or intermediate in the total synthesis of complex natural products with benzopyran cores.
• Fine Chemical Production: Employed in the development of specialty chemicals, dyes, and advanced materials requiring specific chiral or functionalized benzopyran structures.
• Academic Research: Utilized in university and institutional labs for methodological studies in organic chemistry and medicinal chemistry.

Basic Information

Item	Details
Product Name	5,6,8-Trihydroxy-9-[(E)-3-Hydroxy-1-Propenyl]Cyclohepta[F][1]Benzopyran-7(3H)-One
CAS No.	63521-58-4
Molecular Formula	C19H16O7
Molecular Weight	356.33 g/mol
Synonyms	9-[(1E)-3-Hydroxy-1-propen-1-yl]-5,6,8-trihydroxy-7H-cyclohepta[f][1]benzopyran-7-one; 5,6,8-Trihydroxy-9-[(E)-3-hydroxy-1-propenyl]-7H-cyclohepta[f][1]benzopyran-7-one; Cyclohepta[f][1]benzopyran-7(3H)-one, 5,6,8-trihydroxy-9-[(1E)-3-hydroxy-1-propen-1-yl]-; A related benzopyran derivative.
EINECS	Contact for details

Quality Control

Our 5,6,8-Trihydroxy-9-[(E)-3-Hydroxy-1-Propenyl]Cyclohepta[F][1]Benzopyran-7(3H)-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 applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

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 tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

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%

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