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2-Hydroxy-4-methylbenzenesulphonic acid ammonium

Names

[ CAS No. ]:
79093-71-3

[ Name ]:
2-Hydroxy-4-methylbenzenesulphonic acid ammonium

[Synonym ]:
azanium 2-hydroxy-4-methylbenzenesulfonate
Ammonium 2-hydroxy-4-methylbenzenesulphonate
Benzenesulfonic acid,2-hydroxy-4-methyl-,ammonium salt (1:1)
EINECS 279-057-0
Benzenesulfonicacid,2-hydroxy-4-methyl-,monoammonium salt (9CI)

Biological Activity

[Description]:

2-Hydroxy-4-methylbenzenesulphonic acid ammonium is an impurity of Policresulen. Policresulen is a potent NS2B/NS3 protease inhibitor with an IC50 of 0.48 μg/mL. Policresulen effectively inhibits the replication of DENV2 virus in BHK-21 cells with an IC50 of 4.99 μg/mL. Policresulen acted as a competitive inhibitor of the protease, and slightly affected the protease stability[1].

[Related Catalog]:

Research Areas >> Infection

[References]

[1]. Deng-wei Wu, et al. Policresulen, a novel NS2B/NS3 protease inhibitor, effectively inhibits the replication of DENV2 virus in BHK-21 cells. Acta Pharmacol Sin. 2015 Sep;36(9):1126-36.

Chemical & Physical Properties

[ Boiling Point ]:
444.2ºC at 760 mmHg

[ Molecular Formula ]:
C7H11NO4S

[ Molecular Weight ]:
205.23200

[ Flash Point ]:
222.5ºC

[ Exact Mass ]:
205.04100

[ PSA ]:
86.22000

[ LogP ]:
2.35200

Safety Information

[ Hazard Codes ]:
Xi

Related Compounds