Description

3-Amino-7-Methoxy-2H-Chromen-2-One is a specialized heterocyclic organic compound belonging to the coumarin derivative family. This chemical is valued for its role as a versatile synthetic intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Fluorescent Dye & Probe Synthesis: Serves as a core structure for creating advanced fluorescent markers and sensors used in bio-imaging and diagnostics.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a building block for electron-transport or emissive layer materials in electronic displays.
• Academic & Industrial R&D: Employed in chemical libraries for high-throughput screening and structure-activity relationship (SAR) studies.
• Fine Chemical Synthesis: Utilized in the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	3-Amino-7-Methoxy-2H-Chromen-2-One
CAS No.	33259-31-3
Molecular Formula	C₁₀H₉NO₃
Molecular Weight	191.18 g/mol
Synonyms	3-Amino-7-methoxycoumarin; 7-Methoxy-3-aminocoumarin; 3-Amino-7-methoxy-2H-1-benzopyran-2-one; 3-Amino-7-methoxychromen-2-one; 7-Methoxy-3-coumarinamine; 33259-31-3; 3-Amino-7-methoxy-2H-chromen-2-one; 3-Amino-7-methoxy-2H-1-benzopyran-2-one
EINECS	Contact for details

Quality Control

Our 3-Amino-7-Methoxy-2H-Chromen-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown 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.