Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Tinidazole (CP12574)a is a 5-nitroimidazole derivative with the antiprotozoal property. Although the mechanism of action has not been fully elucidated, it has been suggested that tinidazole is metabolized and yields nitrite anions and metronidazole. Metronidazole's nitro group, in turn, is reduced via the parasite ferredoxin, thereby generating a series of free nitro radicals including nitro anions. Toxicity is achieved via depletion of sulfhydryl groups and DNA strand breaks with multiple hits having an additive effect and ultimately leading to cell death.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
50 mg | In stock | $ 34.00 | |
100 mg | In stock | $ 48.00 | |
200 mg | In stock | $ 58.00 | |
1 g | In stock | $ 90.00 | |
1 mL * 10 mM (in DMSO) | In stock | $ 50.00 |
Description | Tinidazole (CP12574)a is a 5-nitroimidazole derivative with the antiprotozoal property. Although the mechanism of action has not been fully elucidated, it has been suggested that tinidazole is metabolized and yields nitrite anions and metronidazole. Metronidazole's nitro group, in turn, is reduced via the parasite ferredoxin, thereby generating a series of free nitro radicals including nitro anions. Toxicity is achieved via depletion of sulfhydryl groups and DNA strand breaks with multiple hits having an additive effect and ultimately leading to cell death. |
In vivo | Tinidazole exhibits antimicrobial activity against a broad range of bacteria, including notable anaerobic species (e.g., Bacteroides fragilis, Clostridium difficile), pathogenic protozoa (e.g., Trichomonas vaginalis, Entamoeba histolytica, Giardia duodenalis), and microaerophilic Helicobacter pylori. The compound is active against clinical isolates of 10 Prevotella bivia strains, 11 Bacteroides fragilis strains, and 40 Clostridium difficile strains. The average minimum inhibitory concentrations (MIC) for Tinidazole and metronidazole are, respectively: C. difficile, 0.31 μg/mL and 0.28 μg/mL; B. fragilis, 0.5 μg/mL and 0.71 μg/mL; P. bivia, 2.33 μg/mL and 1.52 μg/mL. In susceptible bacterial and protozoal cells, Tinidazole is reduced to a cytotoxic intermediate that covalently binds to DNA, causing irreversible damage. At low minimum lethal concentrations (MLC), Tinidazole can kill metronidazole-sensitive strains but is only effective against 4 out of 12 metronidazole-resistant strains. Additionally, Tinidazole inhibits all 104 T. vaginalis strains tested with an average MLC of 1014.9 μM and alters morphology, viability, and compliance of trophozoites to Giardia duodenalis. |
Synonyms | CP12574 |
Molecular Weight | 247.27 |
Formula | C8H13N3O4S |
CAS No. | 19387-91-8 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 46 mg/mL (186 mM)
Ethanol: < 1 mg/mL (insoluble or slightly soluble)
You can also refer to dose conversion for different animals. More
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Tinidazole 19387-91-8 Microbiology/Virology Antibacterial Antibiotic inhibit infections antimicrobial Inhibitor anaerobic CP 12574 Bacterial CP12574 CP-12574 bacteria inhibitor