Description

2,6-Dimethyl-3-Ethylbenzothiazolium Iodide is a high-purity organic salt primarily used as a key intermediate in the synthesis of advanced functional dyes and photosensitizers. Its value lies in its well-defined molecular structure, which is critical for producing materials with specific optical and electronic properties. This compound is essential for research and manufacturing in the fields of photodynamic therapy (PDT) agents, cyanine dyes, and photographic sensitizers, serving industries from specialty chemicals to life sciences.

Application

• Synthesis of Cyanine Dyes: A crucial precursor for manufacturing near-infrared (NIR) fluorescent dyes used in bioimaging and medical diagnostics.
• Photodynamic Therapy (PDT) Agents: Serves as a building block for photosensitizers in cancer treatment and antimicrobial applications.
• Photographic Sensitizers: Used in the production of specialized emulsions for photographic and imaging films.
• Optical Materials Research: Employed in academic and industrial R&D for developing new organic semiconductors and nonlinear optical materials.
• Chemical Intermediate: Utilized in organic synthesis for creating complex heterocyclic compounds and ionic liquids.

Basic Information

Item	Detail
Product Name	2,6-Dimethyl-3-Ethylbenzothiazolium Iodide
CAS No.	5304-18-7
Molecular Formula	C11H14INS
Molecular Weight	319.20 g/mol
Synonyms	3-Ethyl-2,6-dimethylbenzothiazolium iodide; 2,6-Dimethyl-3-ethylbenzothiazolium iodide; Benzothiazolium, 3-ethyl-2,6-dimethyl-, iodide (1:1); 3-Ethyl-2,6-dimethyl-1,3-benzothiazol-3-ium iodide
EINECS	Contact for details

Quality Control

Our 2,6-Dimethyl-3-Ethylbenzothiazolium Iodide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets precise specifications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept sealed to minimize exposure to atmospheric moisture and light to maintain stability and purity.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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