Description

(4-((2,5-Dimethoxy-4-Methylphenyl)Thio)Phenyl)Diazenesulfonic Acid is a specialized diazenesulfonic acid derivative, a key intermediate in the synthesis of advanced functional materials and dyes. Its unique molecular structure, featuring a thioether-linked dimethoxyphenyl group, makes it valuable for applications requiring precise color properties and chemical reactivity. This compound is primarily utilized by manufacturers in the fine chemical, advanced dye, and pharmaceutical research sectors. We supply this high-purity intermediate with a focus on batch-to-batch consistency and reliable global logistics.

Application

• Key intermediate in the synthesis of high-performance azo dyes and pigments.
• Precursor for functional materials used in specialized optical applications.
• Research chemical for developing novel photochromic or electrochromic compounds.
• Building block in organic synthesis for pharmaceuticals and agrochemicals.
• Used in the development of analytical reagents and chemical sensors.
• Component in the manufacture of specialty inks and coatings.

Basic Information

Product Name	(4-((2,5-Dimethoxy-4-Methylphenyl)Thio)Phenyl)Diazenesulfonic Acid
CAS No.	50978-53-5
Molecular Formula	C15H16N2O5S2
Molecular Weight	368.43 g/mol
Synonyms	4-[(2,5-Dimethoxy-4-methylphenyl)sulfanyl]benzenediazonium hydrogen sulfate; Diazonium, [4-[(2,5-dimethoxy-4-methylphenyl)thio]phenyl]-, sulfate (1:1); [4-[(2,5-Dimethoxy-4-methylphenyl)thio]phenyl]diazonium sulfate; 50978-53-5; (4-((2,5-Dimethoxy-4-methylphenyl)thio)phenyl)diazonium sulfate
EINECS	Contact for details

Quality Control

Our (4-((2,5-Dimethoxy-4-Methylphenyl)Thio)Phenyl)Diazenesulfonic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and appearance.

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 packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Light yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 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.