4,4′-DiamiNODiphenyl sulfone是具有口服活性和血脑渗透通透性的磺酰类抗生素，具有抑菌、抗细菌和抗原虫活性。它有抗麻风活性，抑制麻风杆菌细胞提取物中叶酸的合成。它可研究皮肤病。

4,4'-Diaminodiphenylsulfone has activity against a wide range of bacteria but mainly employed for its actions against mycobacterium leprae.

80-08-0

C12H12N2O2S

248.3

氨苯砜;Bis(4-aminophenyl) sulfone;4,4‘-Sulfonyldianiline;4-Aminophenyl sulfone;Sulphadione;4,4'-Diaminodiphenylsulfone;DDS

H2O:<1 mgml
Ethanol:10 mg/mL (40.27 mM)
DMSO:46 mg/mL (185.3 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years