Description

3-(Azepane-1-Carbonyl)-2H-Chromen-2-One is a specialized organic compound belonging to the coumarin derivative family. This high-purity intermediate is valued for its role as a key building block in advanced pharmaceutical research and fine chemical synthesis. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and anti-inflammatory targets.
• Organic Synthesis Building Block: Used in medicinal chemistry for lead optimization and structure-activity relationship (SAR) studies due to its versatile reactive sites.
• Agrochemical Research: Employed in the development of new generation herbicides and fungicides, leveraging the bioactivity of the coumarin core.
• Fluorescent Probe Development: Utilized in material science for creating sensors and imaging agents, as coumarin derivatives often exhibit useful photophysical properties.
• Academic & Contract Research: A key reagent for universities and CROs (Contract Research Organizations) engaged in heterocyclic and medicinal chemistry projects.

Basic Information

Product Name	3-(Azepane-1-Carbonyl)-2H-Chromen-2-One
CAS No.	324066-21-9
Molecular Formula	C₁₇H₁₉NO₃
Molecular Weight	285.34 g/mol
Synonyms	3-(1-Azepanylcarbonyl)-2H-chromen-2-one; 3-(Azepan-1-ylcarbonyl)chromen-2-one; 3-(Hexahydroazepin-1-ylcarbonyl)-2H-1-benzopyran-2-one; 2H-1-Benzopyran-2-one, 3-(hexahydro-1H-azepin-1-ylcarbonyl)-; 3-(azepane-1-carbonyl)chromen-2-one; Azepane-1-carboxylic acid (2-oxo-2H-chromen-3-yl)amide; 324066-21-9
EINECS	Contact for details

Quality Control

Our 3-(Azepane-1-Carbonyl)-2H-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 to ensure traceability and compliance with your research or production standards.

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). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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