Description

2-Amino-4-(Methylsulphonyl)-5-Nitrophenol is a specialized organic intermediate featuring a unique combination of amino, nitro, and methylsulfonyl functional groups on a phenolic core. This molecular architecture makes it a valuable building block for synthesizing complex dyes, pigments, and advanced pharmaceutical compounds. It is primarily sought after by manufacturers in the fine chemical, agrochemical, and specialty dye industries for research and production-scale applications.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-performance azo and disperse dyes, particularly for textile and leather coloring.
• Pharmaceutical Synthesis: Serves as a crucial building block for developing active pharmaceutical ingredients (APIs) with specific biological activity.
• Agrochemical Development: Used in research and production of advanced herbicides and pesticides due to its reactive nitro and amino groups.
• Chemical Research (R&D): Employed in academic and industrial laboratories for exploring novel organic reactions and synthesizing new chemical entities.
• Photographic Chemical: Can be utilized in the formulation of specialized photographic developers and sensitizers.
• Polymer Additive Precursor: Potential use in creating functional monomers or stabilizers for specialty polymers.

Basic Information

Product Name	2-Amino-4-(Methylsulphonyl)-5-Nitrophenol
CAS No.	85030-18-8
Molecular Formula	C7H8N2O5S
Molecular Weight	232.21 g/mol
Synonyms	5-Nitro-2-amino-4-(methylsulfonyl)phenol; 2-Amino-4-(methylsulfonyl)-5-nitrophenol; 4-(Methylsulfonyl)-5-nitro-2-aminophenol; Phenol, 2-amino-4-(methylsulfonyl)-5-nitro-; 85030-18-8; 5-Nitro-2-amino-4-methylsulfonylphenol; 2-Amino-4-methylsulphonyl-5-nitrophenol
EINECS	Contact for details

Quality Control

Our 2-Amino-4-(Methylsulphonyl)-5-Nitrophenol is produced under stringent quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (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.