Description

9-Hydroxy-7-(4-Hydroxy-3-Methoxyphenyl)-8H-1,3-Dioxolo[4,5-G][1]Benzopyran-8-One is a high-purity, specialized benzopyran derivative with significant biological activity. This compound is valued for its role as a key intermediate and reference standard in advanced pharmaceutical and biochemical research. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, nutraceutical, and fine chemical sectors for developing novel therapeutic agents and analytical methods.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates targeting various therapeutic areas.
• Biochemical Research: Used as a reference standard or probe in studies investigating enzyme inhibition, receptor binding, and cellular signaling pathways.
• Natural Product Synthesis: Acts as a key synthon for the laboratory-scale synthesis of complex natural products and their analogs.
• Analytical Standard: Employed as a high-purity calibration standard in HPLC, LC-MS, and other chromatographic methods for quality control and method validation.
• Nutraceutical Research: Investigated for potential applications in the development of advanced dietary supplements and functional food ingredients.

Basic Information

Product Name	9-Hydroxy-7-(4-Hydroxy-3-Methoxyphenyl)-8H-1,3-Dioxolo[4,5-G][1]Benzopyran-8-One
CAS No.	52591-11-4
Molecular Formula	C₁₇H₁₂O₇
Molecular Weight	328.27 g/mol
Synonyms	7-(4-Hydroxy-3-methoxyphenyl)-9-hydroxy-8H-[1,3]dioxolo[4,5-g]chromen-8-one; 9-Hydroxy-7-(4-hydroxy-3-methoxyphenyl)-8H-[1,3]dioxolo[4,5-g]chromen-8-one; NSC 407303; Benzopyran-8-one derivative; Dioxolobenzopyranone
EINECS	Contact for details

Quality Control

Our 9-Hydroxy-7-(4-Hydroxy-3-Methoxyphenyl)-8H-1,3-Dioxolo[4,5-G][1]Benzopyran-8-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide Certificates of Analysis (COA) with each shipment, detailing all relevant specifications to ensure compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

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