Description

4-Butyl-7-Methyl-5-(2-Naphthalen-2-Yl-2-Oxoethoxy)Chromen-2-One CAS NO 670244-58-3 is a specialized chromen-2-one derivative, a class of compounds known for their significant biological and photophysical properties. This high-purity synthetic intermediate is critical for research and development in advanced material science and life sciences. It is primarily sought by pharmaceutical R&D teams, agrochemical innovators, and organic chemists developing novel functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its complex molecular structure for bioactivity.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential electron-transport or emissive layer material due to the chromen-2-one core's photoluminescent properties.
• Fluorescent Probe Synthesis: Acts as a precursor for creating sensitive fluorescent tags and sensors used in biochemical assays and diagnostic imaging.
• Academic & Industrial R&D: Employed in organic synthesis laboratories for method development and exploring new chemical reactions.
• Material Science: Studied for incorporation into advanced polymers or coatings to impart specific optical or stability characteristics.

Basic Information

Product Name	4-Butyl-7-Methyl-5-(2-Naphthalen-2-Yl-2-Oxoethoxy)Chromen-2-One
CAS No.	670244-58-3
Molecular Formula	C₂₆H₂₆O₄
Molecular Weight	402.48 g/mol
Synonyms	4-Butyl-7-methyl-5-[2-(naphthalen-2-yl)-2-oxoethoxy]-2H-chromen-2-one; 5-(2-(Naphthalen-2-yl)-2-oxoethoxy)-4-butyl-7-methyl-2H-chromen-2-one; 4-Butyl-7-methyl-5-(2-naphthyl-2-oxoethoxy)coumarin; 670244-58-3; Chromen-2-one derivative, 4-butyl-7-methyl-5-(2-naphthalen-2-yl-2-oxoethoxy)-; Light-sensitive coumarin derivative
EINECS	Contact for details

Quality Control

Our 4-Butyl-7-Methyl-5-(2-Naphthalen-2-Yl-2-Oxoethoxy)Chromen-2-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

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 to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.