Description

2H-1-Benzopyran-2-One,7,8-Dihydroxy-5-Methoxy-(9Ci) is a high-purity synthetic coumarin derivative with the CAS number 53269-07-1. This compound is valued for its role as a key intermediate in the synthesis of more complex bioactive molecules and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for development and production processes.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or starting material in life science research for studying biological pathways and enzyme interactions.
• Agrochemical Synthesis: Acts as a precursor in the development of advanced crop protection agents and pesticides.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, including dyes, fragrances, and functional materials.
• Academic & Industrial R&D: Utilized in laboratory-scale experiments and process development for new chemical entities.

Basic Information

Product Name	2H-1-Benzopyran-2-One,7,8-Dihydroxy-5-Methoxy-(9Ci)
CAS No.	53269-07-1
Molecular Formula	C10H8O5
Molecular Weight	208.17 g/mol
Synonyms	7,8-Dihydroxy-5-methoxycoumarin; 5-Methoxydaphnetin; 7,8-Dihydroxy-5-methoxy-2H-chromen-2-one; 5-Methoxy-7,8-dihydroxycoumarin; Daphnetin 5-methyl ether; NSC 407347; Coumarin derivative 53269-07-1
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-2-One,7,8-Dihydroxy-5-Methoxy-(9Ci) 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 exacting standards for research and industrial use. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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