Description

2-[(4H-1,3-Benzodioxin-6-Ylmethylhydrazono)Methyl]-1,3,3-Trimethyl-3H-Indolium Methyl Sulphate is a specialized organic salt belonging to the indolium class, characterized by its complex molecular structure featuring a benzodioxin moiety. This compound is valued for its role as a key synthetic intermediate and functional dye precursor in advanced chemical manufacturing. It is primarily required by industries involved in the production of specialty dyes, photochromic materials, and advanced organic electronic components.

Application

• Intermediate in the synthesis of functional dyes and pigments for specialized coatings and inks.
• Precursor for photochromic and electrochromic materials used in smart windows and optical filters.
• Key building block in organic semiconductor research and material science development.
• Chemical reagent for analytical chemistry and sensor technology applications.
• Used in the development of non-linear optical (NLO) materials.
• Research chemical in academic and industrial R&D for novel organic compounds.

Basic Information

Product Name	2-[(4H-1,3-Benzodioxin-6-Ylmethylhydrazono)Methyl]-1,3,3-Trimethyl-3H-Indolium Methyl Sulphate
CAS No.	77536-70-0
Molecular Formula	C22H25N3O6S
Molecular Weight	459.52 g/mol
Synonyms	2-[(4H-1,3-Benzodioxin-6-ylmethylhydrazono)methyl]-1,3,3-trimethyl-3H-indolium methyl sulfate; 3H-Indolium, 2-[(4H-1,3-benzodioxin-6-ylmethylhydrazono)methyl]-1,3,3-trimethyl-, methyl sulfate; 1,3,3-Trimethyl-2-[(E)-[((4H-1,3-benzodioxin-6-yl)methyl)hydrazono]methyl]-3H-indolium methyl sulfate; Indolium dye intermediate; Benzodioxin-indolium salt; Light-sensitive indolium compound.
EINECS	Contact for details

Quality Control

Our production of 2-[(4H-1,3-Benzodioxin-6-Ylmethylhydrazono)Methyl]-1,3,3-Trimethyl-3H-Indolium Methyl Sulphate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. All materials undergo comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. Certificates of Analysis (COA) documenting all critical specifications 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 (typically 15-25°C). Due to its light-sensitive nature, the container should be opaque or kept in dark conditions. Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Solid (Color to be specified per grade)
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Typical grades available)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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