Description

3,4,8-Trimethyl-7-(2-Naphthalen-2-Yl-2-Oxoethoxy)Chromen-2-One CAS NO 433317-99-8 is a specialized chromen-2-one derivative, a high-value synthetic intermediate prized for its complex molecular architecture. This compound matters for its role in advanced organic synthesis, particularly in constructing novel heterocyclic frameworks with potential biological activity. It is primarily needed by research institutions and pharmaceutical development companies focused on medicinal chemistry, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Agrochemical Development: Serves as a precursor in the synthesis of advanced crop protection agents and pesticides.
• Organic Light-Emitting Diode (OLED) Materials: Potential intermediate for creating specialized chromophores used in electronic display technologies.
• Dye and Pigment Synthesis: Utilized in the development of novel, high-performance colorants and fluorescent markers.
• Academic & Industrial R&D: A critical reagent for chemists exploring new reactions and complex molecule synthesis in laboratory settings.

Basic Information

Product Name	3,4,8-Trimethyl-7-(2-Naphthalen-2-Yl-2-Oxoethoxy)Chromen-2-One
CAS No.	433317-99-8
Molecular Formula	C26H22O4
Molecular Weight	398.45 g/mol
Synonyms	7-[2-(Naphthalen-2-yl)-2-oxoethoxy]-3,4,8-trimethyl-2H-chromen-2-one; 3,4,8-Trimethyl-7-(2-naphthalen-2-yl-2-oxoethoxy)-2H-chromen-2-one; 2H-1-Benzopyran-2-one, 7-[2-(2-naphthalenyl)-2-oxoethoxy]-3,4,8-trimethyl-; Trimethylnaphthyloxoethoxychromenone
EINECS	Contact for details

Quality Control

Every batch of 3,4,8-Trimethyl-7-(2-Naphthalen-2-Yl-2-Oxoethoxy)Chromen-2-One undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality management system is designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (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.