Description

4-(4'-Nitro-2'-Methylsulfonylphenylazo)Phenyl Phosphate is a specialized azo phosphate compound with a complex molecular structure, serving as a key intermediate in advanced chemical synthesis. Its unique combination of azo, nitro, methylsulfonyl, and phosphate functional groups makes it valuable for creating molecules with specific electronic and steric properties. This high-purity intermediate is primarily required by research institutions and chemical manufacturers developing novel materials, including dyes, pigments, and functional polymers.

Application

• Advanced Organic Synthesis: A critical building block for synthesizing complex azo dyes and pigments with enhanced lightfastness and color properties.
• Pharmaceutical Research: Used as a specialized intermediate in the development of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Material Science: Serves as a monomer or functional additive in the production of specialty polymers and advanced functional materials.
• Analytical Chemistry: Employed as a reference standard or reagent in chromatographic analysis and method development.
• Agrochemical Development: A precursor in the research and synthesis of novel crop protection agents and plant growth regulators.
• Photoresist & Electronic Chemicals: Potential application in the formulation of light-sensitive materials for the electronics industry.

Basic Information

Product Name	4-(4'-Nitro-2'-Methylsulfonylphenylazo)Phenyl Phosphate
CAS No.	117525-86-7
Molecular Formula	C19H16N3O8PS
Molecular Weight	477.38 g/mol
Synonyms	4-(4-Nitro-2-methylsulfonylphenylazo)phenyl dihydrogen phosphate; [4-[(4-Nitro-2-methylsulfonylphenyl)azo]phenyl] phosphate; Phosphoric acid, [4-[(4-nitro-2-methylsulfonylphenyl)azo]phenyl] ester; Azo phosphate intermediate 117525-86-7; 4-(4-Nitro-2-mesylphenylazo)phenyl phosphate; (4-((4-Nitro-2-(methylsulfonyl)phenyl)diazenyl)phenyl) dihydrogen phosphate
EINECS	Contact for details

Quality Control

Our production of 4-(4'-Nitro-2'-Methylsulfonylphenylazo)Phenyl Phosphate adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation. A Certificate of Analysis (COA) detailing identity, purity, 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 a controlled room temperature (typically 15-25°C). The compound may be light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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