Description

3,5-Dibromo-4-Nitrosobenzenesulfonate is a specialized aromatic sulfonate derivative characterized by its nitroso and bromine substituents. This compound is valued as a versatile chemical intermediate and reagent, particularly in the synthesis of dyes, pigments, and advanced organic materials. It is primarily sought by research institutions and industrial manufacturers in the fine chemical, pharmaceutical, and agrochemical sectors for developing novel compounds and functional materials.

Application

• Chemical Synthesis Intermediate: A key building block for the preparation of more complex sulfonated aromatic compounds and azo dyes.
• Dye and Pigment Manufacturing: Used in the synthesis of specialized dyes and colorants, particularly those requiring brominated nitroso intermediates for specific color properties and lightfastness.
• Pharmaceutical Research: Serves as a precursor or reagent in medicinal chemistry for the development of new drug candidates, especially those with sulfonate or nitroso functional groups.
• Agrochemical Development: Employed in the research and synthesis of novel herbicides, fungicides, or plant growth regulators.
• Polymer and Material Science: Can be incorporated into polymers or used to modify surfaces to impart specific chemical or physical properties.
• Analytical Chemistry: May be utilized as a reagent or standard in specific analytical methods or assays.

Basic Information

Product Name	3,5-Dibromo-4-Nitrosobenzenesulfonate
CAS No.	83016-63-1
Molecular Formula	C6H3Br2NO5S
Molecular Weight	368.96 g/mol
Synonyms	4-Nitroso-3,5-dibromobenzenesulfonate; 3,5-Dibromo-4-nitrosobenzenesulfonic acid; Benzenesulfonic acid, 3,5-dibromo-4-nitroso-; 3,5-Dibromo-4-nitrosobenzene-1-sulfonate; 3,5-Dibromo-4-nitrosobenzenesulfonic acid salt; 83016-63-1; 4-Nitroso-3,5-dibromobenzenesulfonic acid
EINECS	Contact for details

Quality Control

Our 3,5-Dibromo-4-Nitrosobenzenesulfonate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and IR spectroscopy. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.