Description

7-Methyl-4-Hydroxy-9-Methoxy-5H-Furo[3,2-G][1]Benzopyran-5-One CAS NO 478-42-2 is a high-purity, naturally derived coumarin derivative, also known as 7-Methyl-4-hydroxy-9-methoxyfuro[3,2-g]chromen-5-one. This compound serves as a critical advanced pharmaceutical intermediate and a valuable reference standard for analytical and research purposes. It is primarily sought by manufacturers and R&D teams in the pharmaceutical, nutraceutical, and fine chemical sectors for its role in synthesizing bioactive molecules and ensuring product quality.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly in cardiovascular and anti-inflammatory research.
• Analytical Reference Standard: Used in HPLC, LC-MS, and NMR for method development, validation, and quality control of related products in pharmaceutical and herbal extract industries.
• Nutraceutical & Cosmetic Research: Investigated for its potential bioactive properties in the development of high-value functional ingredients and skincare formulations.
• Organic Synthesis & Chemical Research: A versatile starting material or intermediate for academic and industrial research in heterocyclic and natural product chemistry.
• Biochemical Research: Used in studies exploring enzyme inhibition, receptor binding, and other biochemical pathways due to its specific coumarin scaffold.

Basic Information

Item	Details
Product Name	7-Methyl-4-Hydroxy-9-Methoxy-5H-Furo[3,2-G][1]Benzopyran-5-One
CAS No.	478-42-2
Molecular Formula	C₁₄H₁₀O₆
Molecular Weight	274.22 g/mol
Synonyms	7-Methyl-4-hydroxy-9-methoxyfuro[3,2-g]chromen-5-one; 7-Methyl-4-hydroxy-9-methoxyfuro[3,2-g]coumarin; 4-Hydroxy-9-methoxy-7-methylfuro[3,2-g]chromen-5-one; 9-Methoxy-7-methyl-4-hydroxyfuro[3,2-g]chromen-5-one; 7-Methyl-4-hydroxy-9-methoxyfurocoumarin; 7-Methyl-4-hydroxy-9-methoxypsoralen; 7-Methyl-4-hydroxy-9-methoxyfuro[3,2-g]benzopyran-5-one
EINECS	Contact for details

Quality Control

Our 7-Methyl-4-Hydroxy-9-Methoxy-5H-Furo[3,2-G][1]Benzopyran-5-One is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure compliance with exacting standards. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and support your quality assurance protocols.

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 away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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