Description

6,8-Dihydroxy-7-Methoxy-3-Methyl-1H-2-Benzopyran-1-One is a specialized benzopyranone derivative, a key intermediate in the synthesis of complex organic molecules. Its unique substitution pattern makes it a valuable scaffold for pharmaceutical research and fine chemical manufacturing. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced material sectors for developing new active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly in oncology and anti-inflammatory research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, leveraging its benzopyranone core for biological activity.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or dopant material in the manufacture of electron-transport or emissive layers for display and lighting technologies.
• Dye & Pigment Intermediate: Utilized in the production of specialized dyes and pigments due to its chromophoric structure.
• Flavouring & Fragrance Ingredient: Employed as a synthetic intermediate for certain aroma chemicals and flavor compounds.
• Academic & Contract Research: A key reagent for methodological studies in organic synthesis and medicinal chemistry at universities and CROs.

Basic Information

Product Name	6,8-Dihydroxy-7-Methoxy-3-Methyl-1H-2-Benzopyran-1-One
CAS No.	26246-41-3
Molecular Formula	C11H10O5
Molecular Weight	222.19 g/mol
Synonyms	6,8-Dihydroxy-7-methoxy-3-methylisocoumarin; 7-Methoxy-6,8-dihydroxy-3-methyl-1H-2-benzopyran-1-one; 3-Methyl-6,8-dihydroxy-7-methoxyisocoumarin; NSC 163063; 1H-2-Benzopyran-1-one, 6,8-dihydroxy-7-methoxy-3-methyl-; Isocoumarin, 6,8-dihydroxy-7-methoxy-3-methyl-
EINECS	Contact for details

Quality Control

Our 6,8-Dihydroxy-7-Methoxy-3-Methyl-1H-2-Benzopyran-1-One is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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 nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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