Description

5-Methoxy-4-Methyl-2-[[2-(Methylsulphonyl)-4-Nitrophenyl]Azo]Benzenediazonium Hydrogen Sulphate is a specialized diazonium salt compound, a crucial intermediate in advanced organic synthesis and industrial colorant production. Its value lies in its unique molecular structure, which serves as a highly reactive precursor for creating complex azo dyes and pigments with specific chromophoric properties. This product is essential for manufacturers and R&D laboratories in the dyes and pigments, specialty chemicals, and advanced materials sectors seeking to develop high-performance colorants or functional molecules.

Application

• Primary Intermediate for Azo Dyes & Pigments: Acts as a key diazo component in the synthesis of high-value, complex azo colorants for textiles, inks, and plastics.
• Specialty Chemical Synthesis: Used in organic synthesis to introduce the diazonium functional group into target molecules for pharmaceuticals or agrochemical research.
• Functional Dye Manufacturing: Serves as a precursor for dyes with specialized properties, such as those used in liquid crystal displays (LCDs) or laser applications.
• Research & Development: Employed in academic and industrial R&D settings for exploring new synthetic pathways and novel chromophore systems.
• Photographic Chemicals: Potential use in the synthesis of light-sensitive compounds for specialized photographic processes.
• Polymer Modification: Can be used to graft functional azo groups onto polymer chains to alter light-absorption or chemical properties.

Basic Information

Product Name	5-Methoxy-4-Methyl-2-[[2-(Methylsulphonyl)-4-Nitrophenyl]Azo]Benzenediazonium Hydrogen Sulphate
CAS No.	72152-44-4
Molecular Formula	C16H17N5O8S2
Molecular Weight	487.47 g/mol
Synonyms	5-Methoxy-4-methyl-2-[(2-methylsulfonyl-4-nitrophenyl)azo]benzenediazonium hydrogen sulfate; Diazonium Salt of 5-Methoxy-4-methyl-2-[(2-methylsulfonyl-4-nitrophenyl)azo]aniline; Azoic Diazo Component; Fast Color Salt; 72152-44-4; Benzenediazonium, 5-methoxy-4-methyl-2-[[2-(methylsulfonyl)-4-nitrophenyl]azo]-, hydrogen sulfate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and reliability for your synthetic processes. Quality is verified through analytical techniques including HPLC, NMR, and titration to confirm identity, purity, and reactivity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each 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 tightly sealed when not in use to prevent degradation from atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in polar aprotic solvents (e.g., DMF, DMSO)

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