Description

7-(2-Diethylaminoethoxy)Chromen-2-One is a specialized chromenone derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a crucial synthetic intermediate or a potential pharmacophore in the development of novel active ingredients. It is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemicals, and fine chemical manufacturing. The product is supplied with a commitment to high purity and batch-to-batch consistency to support critical development work.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting neurological or cardiovascular pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Development: Serves as a precursor in the research and synthesis of novel crop protection agents and pesticides.
• Fine Chemical Synthesis: Employed in multi-step organic syntheses to introduce the chromenone moiety into more complex molecular architectures.
• Biochemical Probe Development: Potential use in creating fluorescent probes or enzyme inhibitors for biological assay development.
• Academic Research: Utilized in universities and research institutes for studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	7-(2-Diethylaminoethoxy)Chromen-2-One
CAS No.	32550-44-0
Molecular Formula	C₁₆H₂₁NO₃
Molecular Weight	275.35 g/mol
Synonyms	7-[2-(Diethylamino)ethoxy]chromen-2-one; 7-[2-(Diethylamino)ethoxy]-2H-chromen-2-one; 7-(2-Diethylaminoethoxy)-2H-1-benzopyran-2-one; 2H-1-Benzopyran-2-one, 7-[2-(diethylamino)ethoxy]-; 7-(β-Diethylaminoethoxy)coumarin; Coumarin, 7-(2-diethylaminoethoxy)-; 32550-44-0; 7-DEAE-Coumarin
EINECS	Contact for details

Quality Control

Our 7-(2-Diethylaminoethoxy)Chromen-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or production specifications. Our quality commitment supports applications requiring high-purity intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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