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4-[(4-aminophenyl)sulphonyl]phenol

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4-[(4-aminophenyl)sulphonyl]phenol Basic information
Product Name:4-[(4-aminophenyl)sulphonyl]phenol
Synonyms:Dapsone Impurity 6;Dapsone Aniline Phenol Impurity;4-[(4-aminophenyl)sulphonyl]phenol;4-[(4-Aminophenyl)sulfonyl]phenol;4-AMino-4'-hydroxydiphenylsulfone;p-Sulfanilylphenol;Phenol, 4-[(4-aminophenyl)sulfonyl]-;Dapsone Impurity 17
CAS:25963-47-7
MF:C12H11NO3S
MW:249.29
EINECS:247-378-5
Product Categories:Amines, Aromatics, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds
Mol File:25963-47-7.mol
4-[(4-aminophenyl)sulphonyl]phenol Structure
4-[(4-aminophenyl)sulphonyl]phenol Chemical Properties
Melting point 193-194 °C
Boiling point 508.5±35.0 °C(Predicted)
density 1.396±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka7.10±0.13(Predicted)
color Pale Brown to Light Brown
Stability:Hygroscopic
Major Applicationpharmaceutical small molecule
EPA Substance Registry SystemPhenol, 4-[(4-aminophenyl)sulfonyl]- (25963-47-7)
Safety Information
TSCA TSCA listed
MSDS Information
4-[(4-aminophenyl)sulphonyl]phenol Usage And Synthesis
Uses4-Amino-4'-hydroxydiphenylsulfone is a diaryl sulfone with antileprotic activity. 4-Amino-4'-hydroxydiphenylsulfone is an antibacterial agent.
4-[(4-aminophenyl)sulphonyl]phenol Preparation Products And Raw materials
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