PeptideDB

Tizoxanide

CAS: 173903-47-4 F: C10H7N3O4S W: 265.25

Tizoxanide (TIZ) is the active metabolite of Nitazoxanide, which is a thiazolide anti-infective compound against anaerob
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Bioactivity Tizoxanide (TIZ) is the active metabolite of Nitazoxanide, which is a thiazolide anti-infective compound against anaerobic bacteria, protozoa, and a range of viruses. Tizoxanide (TIZ) has anti-HIV-1 activities and potent inhibition of both HBV and HCV replication with values EC50 of 0.46μM and 0.15 μM, respectively. Tizoxanide also exerts anti-inflammatory effects by inhibiting the production of pro-inflammatory cytokines and suppressing of the activation of the NF-κB and the MAPK signaling pathways in LPS-treated macrophage cells[1][3][4][5].
Target Tizoxanide (TIZ) has potent inhibition of both HBV and HCV replication with values EC50 of 0.46μM and 0.15 μM, respectively.
Invitro Tizoxanide (TIZ) induces mild mitochondrial uncoupling and activate AMPK in hepatocytes[1].Tizoxanide (TIZ) inhibits hepatitis C virus (HCV) replication in HCV replicon systems[3]. Cell Viability Assay[1] Cell Line:
In Vivo Tizoxanide (TIZ) (10 mg/kg; i.v.) can pass the BBB and distribute to the brain tissue. Tizoxanide retains in brain is obviously longer than that in plasma[2]. Animal Model:
Name Tizoxanide
CAS 173903-47-4
Formula C10H7N3O4S
Molar Mass 265.25
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Fengfeng Li, et al. Anthelmintics nitazoxanide protects against experimental hyperlipidemia and hepatic steatosis in hamsters and mice. Acta Pharm Sin B. 2022 Mar;12(3):1322-1338. [2]. Sixun Guo, et al. Analysis of tizoxanide, active metabolite of nitazoxanide, in rat brain tissue and plasma by UHPLC-MS/MS. Biomed Chromatogr. 2020 Feb;34(2):e4716. [3]. Brent E Korba, et al. Potential for hepatitis C virus resistance to nitazoxanide or tizoxanide. Antimicrob Agents Chemother. 2008 Nov;52(11):4069-71. [4]. Brent E Korba, et al. Nitazoxanide, tizoxanide and other thiazolides are potent inhibitors of hepatitis B virus and hepatitis C virus replication. [5]. Jiaoqin Shou, et al. Tizoxanide Inhibits Inflammation in LPS-Activated RAW264.7 Macrophages via the Suppression of NF-κB and MAPK Activation. Inflammation. 2019 Aug;42(4):1336-1349. [6]. Korba BE, et al. Nitazoxanide, tizoxanide and other thiazolides are potent inhibitors of hepatitis B virus and hepatitis C virus replication. Antiviral Res. 2008 Jan;77(1):56-63. [7]. Korba BE, et al. Potential for hepatitis C virus resistance to nitazoxanide or tizoxanide. Antimicrob Agents Chemother. 2008 Nov;52(11):4069-71. [8]. Ashton LV, et al. In Vitro Susceptibility of Canine Influenza A (H3N8) Virus to Nitazoxanide and Tizoxanide. Vet Med Int. 2010 Aug 12;2010. pii: 891010. [9]. Trabattoni D, et al. Thiazolides Elicit Anti-Viral Innate Immunity and Reduce HIV Replication. Sci Rep. 2016 Jun 2;6:27148.