Description

3-Ethyl-2-Methyl-5-Phenylbenzoxazolium is a specialized benzoxazolium salt, a key intermediate in advanced organic synthesis and materials science. This compound is valued for its role as a precursor in the development of functional dyes, fluorescent markers, and photoactive materials. It is primarily sought by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and specialty materials sectors for developing novel optical and electronic applications.

Application

• Key intermediate in the synthesis of cationic fluorescent dyes and probes for biological imaging.
• Precursor for the development of photoinitiators and photosensitizers used in UV-curable coatings and inks.
• Building block in organic synthesis for creating novel heterocyclic compounds with potential pharmaceutical activity.
• Research chemical for studying charge-transfer complexes and photophysical properties.
• Intermediate in the production of functional materials for optoelectronics, such as OLEDs.
• Used in analytical chemistry as a derivatization agent or a standard for method development.

Basic Information

Product Name	3-Ethyl-2-Methyl-5-Phenylbenzoxazolium
CAS No.	63467-98-1
Molecular Formula	C₁₆H₁₅NO
Molecular Weight	237.30 g/mol
Synonyms	5-Phenyl-3-ethyl-2-methylbenzoxazolium; 2-Methyl-3-ethyl-5-phenylbenzoxazolium; Benzoxazolium, 3-ethyl-2-methyl-5-phenyl-; 3-Ethyl-2-methyl-5-phenyl-1,3-benzoxazol-3-ium
EINECS	Contact for details

Quality Control

Our 3-Ethyl-2-Methyl-5-Phenylbenzoxazolium is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets high-purity standards for research and industrial use. 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%

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