Description

2H-1-Benzopyran-2-One,7,8-Dihydroxy-4-Methoxy-(9Ci) is a specialized coumarin derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound matters for its role as a key synthetic intermediate and a structural motif in the development of novel bioactive molecules. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Biochemical Research: Used as a reference standard or probe in studies investigating enzyme inhibition, antioxidant activity, and cellular signaling.
• Fine Chemical Synthesis: Acts as a precursor for the preparation of more complex coumarin-based compounds with tailored properties for specialty applications.
• Agrochemical Development: Explored as a core structure for creating new plant growth regulators or protective agents with specific modes of action.
• Material Science Research: Investigated for its potential in developing organic electronic materials or fluorescent markers due to its conjugated aromatic system.

Basic Information

Product Name	2H-1-Benzopyran-2-One,7,8-Dihydroxy-4-Methoxy-(9Ci)
CAS No.	65692-21-9
Molecular Formula	C10H8O5
Molecular Weight	208.17 g/mol
Synonyms	7,8-Dihydroxy-4-methoxy-2H-chromen-2-one; 7,8-Dihydroxy-4-methoxycoumarin; 4-Methoxy-7,8-dihydroxycoumarin; NSC 407347; 2H-1-Benzopyran-2-one, 7,8-dihydroxy-4-methoxy-; 7,8-Dihydroxy-4-methoxy-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-2-One,7,8-Dihydroxy-4-Methoxy-(9Ci) is produced under strict quality management protocols. 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. Certificates of Analysis (COA) detailing batch-specific results 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 area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to minimize exposure to atmospheric conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.