Description

4,4'-Dibutyrylaminodiphenyl Sulfone is a specialized organic chemical compound belonging to the sulfone family, characterized by its dibutyrylamino substituents. This compound serves as a crucial high-purity intermediate in advanced chemical synthesis, valued for its defined molecular structure and consistent reactivity. It is primarily sought by manufacturers in the pharmaceutical and fine chemical industries for the development of active pharmaceutical ingredients (APIs) and other performance chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel sulfa drugs and other therapeutic agents requiring the diphenyl sulfone core structure.
• Fine Chemical Synthesis: Used in research and production of specialized dyes, pigments, and high-value organic compounds.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the development of high-performance polymers with enhanced thermal or chemical resistance.
• Agrochemical Research: Employed as an intermediate in creating new generations of herbicides and fungicides.
• Material Science: Investigated for use in advanced materials, including liquid crystals and organic semiconductors.

Basic Information

Product Name	4,4'-Dibutyrylaminodiphenyl Sulfone
CAS No.	59429-40-2
Molecular Formula	C₂₀H₂₄N₂O₄S
Molecular Weight	388.48 g/mol
Synonyms	N,N'-(Sulfonylbis(4,1-phenylene))bis(butanamide); 4,4'-Sulfonylbis(N-butyrylaniline); Bis(4-butyrylaminophenyl) sulfone; 4-Amino-4'-(butyrylamino)diphenyl sulfone derivative; DBADS
EINECS	Contact for details

Quality Control

Our 4,4'-Dibutyrylaminodiphenyl Sulfone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical and fine chemical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

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). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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