Description

1',2'-Dihydro-6'-Hydroxy-4'-Methyl-5'-[[2-[(Nonyloxy)Carbonyl]Phenyl]Azo]-2'-Oxo-1,3'-Bipyridinium Hydroxide is a specialized azo-based pyridinium compound with a complex molecular structure, offering unique chromophoric and ionic properties. This chemical is valued for its precise functionality as a high-performance colorant and intermediate in advanced material synthesis. It is primarily sought by manufacturers in the specialty dyes and pigments, advanced polymer, and research chemical sectors for applications requiring tailored optical characteristics.

Application

• Specialty Dye and Pigment Manufacturing: Serves as a key intermediate for producing high-value, color-stable azo dyes and pigments.
• Functional Polymer Synthesis: Used in the development of polymers with specific light-absorption or ionic properties for niche applications.
• Research & Development: Acts as a critical reagent in academic and industrial R&D for exploring new chromophores and photoactive materials.
• Advanced Material Coatings: Incorporated into formulations for coatings requiring specific optical filters or UV-absorbing characteristics.
• Analytical Chemistry: Potential use as a staining agent or a complexometric indicator in specialized analytical procedures.
• Electrochromic Device Research: Investigated for use in materials where reversible color change with electrical stimulus is desired.

Basic Information

Product Name	1',2'-Dihydro-6'-Hydroxy-4'-Methyl-5'-[[2-[(Nonyloxy)Carbonyl]Phenyl]Azo]-2'-Oxo-1,3'-Bipyridinium Hydroxide
CAS No.	93919-15-4
Molecular Formula	C28H31N4O5+ • OH-
Molecular Weight	Approx. 502.57 g/mol (Ionic form)
Synonyms	6'-Hydroxy-4'-methyl-5'-[2-(nonyloxycarbonyl)phenyl]azo]-1',2'-dihydro-2'-oxo-1,3'-bipyridinium hydroxide; Azo Pyridinium Hydroxide Dye Intermediate; 93919-15-4; 5-[[2-[(Nonyloxy)carbonyl]phenyl]azo]-1',2'-dihydro-6'-hydroxy-4'-methyl-2'-oxo-1,3'-bipyridinium hydroxide; Nonyl Ester Azo Pyridinium Compound; Light-sensitive Azo Chromophore
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. Each lot undergoes comprehensive analysis, including HPLC for purity, spectroscopic identification (IR/UV-Vis), and moisture content determination. A detailed Certificate of Analysis (COA) documenting all critical parameters is 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed and under dry conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Colored Powder or Crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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