Description

2H-Furo(2,3-H)-1-Benzopyran-2-One, 9-Methyl- CAS NO 78982-40-8 is a specialized heterocyclic organic compound belonging to the furocoumarin class. This high-purity intermediate is valued for its unique fused-ring structure, which serves as a critical building block in advanced synthetic chemistry. It is primarily sought after by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting photodynamic therapy or possessing specific biological activity profiles.
• Agrochemical Research: Used in developing new-generation pesticides and herbicides, leveraging its complex molecular framework for targeted action.
• Organic Synthesis Building Block: Essential for constructing complex polycyclic structures in academic and industrial research laboratories.
• Material Science: Investigated for potential use in organic semiconductors, light-harvesting materials, or as a component in specialty polymers.
• Biochemical Research: May serve as a probe or inhibitor in enzymatic studies due to its coumarin-derived structure.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aromatic compounds, subject to regulatory approval for specific uses.

Basic Information

Product Name	2H-Furo(2,3-H)-1-Benzopyran-2-One, 9-Methyl-
CAS No.	78982-40-8
Molecular Formula	C₁₄H₁₀O₃
Molecular Weight	226.23 g/mol
Synonyms	9-Methyl-2H-furo[2,3-h]chromen-2-one; 9-Methylfuro[2,3-h]coumarin; 9-Methyl-2H-furo[2,3-h]-1-benzopyran-2-one; 9-Methylpsoralen; 9-Methylfurocoumarin; 9-Methyl-2H-furo[2,3-h]chromen-2-one; 9-Methyl-2H-furo[2,3-h]-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 2H-Furo(2,3-H)-1-Benzopyran-2-One, 9-Methyl- is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets exacting research and development grade standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect the light-sensitive material from degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.