Nhận Dạng Quốc Tế & Đặc Tính Hóa Học
Monoisotopic mass
314.083746402
InChI
InChI=1S/C15H14N4O2S/c16-12-6-8-14(9-7-12)22(20,21)18-15-10-11-17-19(15)13-4-2-1-3-5-13/h1-11,18H,16H2
InChI Key
InChIKey=QWCJHSGMANYXCW-UHFFFAOYSA-N
IUPAC Name
4-amino-N-(1-phenyl-1H-pyrazol-5-yl)benzene-1-sulfonamide
Traditional IUPAC Name
sulfaphenazole
SMILES
NC1=CC=C(C=C1)S(=O)(=O)NC1=CC=NN1C1=CC=CC=C1
Độ hòa tan
1500 mg/L (at 25 °C)
pKa (strongest acidic)
6.9
pKa (Strongest Basic)
2.43
Refractivity
85.21 m3·mol-1
Cơ Chế Tác Dụng :
Sulfaphenazole is a sulfonamide antibacterial.
Sulfaphenazole is a sulfonamide antibacterial. In bacteria, antibacterial sulfonamides act as competitive inhibitors of the enzyme dihydropteroate synthetase (DHPS), an enzyme involved in folate synthesis. As such, the microorganism will be "starved" of folate and die.
Dược Động Học :
▧ Metabolism :
Hepatic.
Chỉ Định :
For the treatment bacterial infections.