Description

1,3,3-Trimethyl-2-[[Methyl[4-(Phenylazo)Phenyl]Hydrazono]Methyl]-3H-Indolium 2-(Lactoyloxy)Propionate is a specialized cationic dye salt, recognized for its vibrant color properties and complex molecular structure. This compound matters for its role as a high-performance colorant and functional material in advanced industrial applications. It is primarily needed by manufacturers in the dye and pigment, specialty chemical, and advanced materials sectors seeking precise and stable coloration.

Application

• Primary use as a cationic dye for synthetic fibers such as modified acrylics and polyesters.
• Key component in the formulation of specialty inks for high-resolution printing and security applications.
• Functional colorant in the production of optical materials and light-filtering components.
• Research and development of photosensitizers and photodynamic therapy agents.
• Manufacturing of colored polymers and masterbatches with enhanced lightfastness.
• Potential use as a biological stain or indicator in analytical chemistry and histology.
• Intermediate in the synthesis of more complex azo dyes and functional chromophores.

Basic Information

Product Name	1,3,3-Trimethyl-2-[[Methyl[4-(Phenylazo)Phenyl]Hydrazono]Methyl]-3H-Indolium 2-(Lactoyloxy)Propionate
CAS No.	83950-00-9
Molecular Formula	C31H33N5O4
Molecular Weight	539.63 g/mol
Synonyms	Basic Red 29:1; C.I. 11460; 3H-Indolium, 1,3,3-trimethyl-2-[[methyl[4-(phenylazo)phenyl]hydrazono]methyl]-, 2-(lactoyloxy)propanoate; 1,3,3-Trimethyl-2-((methyl(4-(phenylazo)phenyl)hydrazono)methyl)-3H-indol-1-ium 2-(lactoyloxy)propanoate; Cationic Dye Salt 83950-00-9; Azo Indole Dye; Propanoic acid, 2-(1-oxo-2-propoxy)-, compd. with 1,3,3-trimethyl-2-((methyl(4-(phenylazo)phenyl)hydrazono)methyl)-3H-indolium
EINECS	Contact for details

Quality Control

Our production of 1,3,3-Trimethyl-2-[[Methyl[4-(Phenylazo)Phenyl]Hydrazono]Methyl]-3H-Indolium 2-(Lactoyloxy)Propionate adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. All materials undergo rigorous analytical testing, including HPLC for purity and spectrophotometry for color strength verification. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment 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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Dark colored powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Color Strength	100% ± 3% (vs. Standard)
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in polar organic solvents

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