Description

2-(6-Methoxybenzoxazol-2-Yl)-1,3-Dimethyl-1H-Benzimidazolium Methyl Sulphate is a specialized organic salt belonging to the benzimidazolium class, valued for its unique photophysical and electrochemical properties. This compound is a critical intermediate and functional material in advanced technology sectors, offering high performance and reliability. It is primarily sought by manufacturers and researchers in the optical brightening, dye-sensitized solar cell (DSSC), and specialty polymer industries.

Application

• Optical Brightening Agent (OBA) Intermediate: A key precursor in the synthesis of high-efficiency fluorescent whitening agents for paper, textiles, and plastics.
• Dye-Sensitized Solar Cell (DSSC) Components: Used in the development of sensitizers or electrolyte additives to enhance light absorption and electron transfer efficiency.
• Specialty Polymer Synthesis: Serves as a functional monomer or additive to impart specific optical or conductive properties to advanced polymeric materials.
• Fluorescent Probe Development: Utilized in research for creating sensitive chemical sensors and bio-imaging agents due to its benzoxazole-benzimidazole fused structure.
• Liquid Crystal and Electrochromic Materials: Acts as a component in formulations for display technologies and smart windows.
• Photographic and Imaging Chemicals: Employed in specialized photographic emulsions and non-impact printing systems.

Basic Information

Product Name	2-(6-Methoxybenzoxazol-2-Yl)-1,3-Dimethyl-1H-Benzimidazolium Methyl Sulphate
CAS No.	66371-08-2
Molecular Formula	C19H21N3O5S
Molecular Weight	403.45 g/mol
Synonyms	2-(6-Methoxy-2-benzoxazolyl)-1,3-dimethyl-1H-benzimidazolium methyl sulfate; 1,3-Dimethyl-2-(6-methoxy-2-benzoxazolyl)benzimidazolium methyl sulfate; Benzimidazolium, 2-(6-methoxy-2-benzoxazolyl)-1,3-dimethyl-, methyl sulfate; Methylsulfate salt of 2-(6-Methoxybenzoxazol-2-yl)-1,3-dimethylbenzimidazole; OBA Intermediate 66371-08-2; DSSC Sensitizer Precursor; Fluorescent Whitener Intermediate
EINECS	Contact for details

Quality Control

Our production of 2-(6-Methoxybenzoxazol-2-Yl)-1,3-Dimethyl-1H-Benzimidazolium Methyl Sulphate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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