Metronidazole

Catalog No.S1907 Batch:S190702

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Technical Data

Formula

C6H9N3O3

Molecular Weight 171.15 CAS No. 443-48-1
Solubility (25°C)* In vitro DMSO 34 mg/mL (198.65 mM)
Water 12 mg/mL warmed with 50ºC water bath (70.11 mM)
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

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Biological Activity

Description Metronidazole, a synthetic antibacterial and antiprotozoal agent of the nitroimidazole class, is used against protozoa.
Targets
DNA synthesis [1]
In vitro Metronidazole is relatively inactive until it is metabolized within host or microbial cells. Metronidazole is activated when it receives an electron from ferredoxin or fla vodoxin that is reduced by POR in anaerobic or microaerophilic bacteria or luminal parasites. Metronidazole damages cells by forming protein and DNA adducts. [1] Metronidazole has activity against protozoans like Entamoeba histolytica, Giardia lamblia and Trichomonas vaginalis, for which the drug is first approved as an effective treatment. The activity of metronidazole against anaerobic bowel flora has been used for prophylaxis and treatment of patients with Crohn's disease who might develop an infectious complication. Metronidazole has played an important role in anaerobic-related infections.   Metronidazole has notable effectiveness in treating anaerobic brain abscesses. [2] Metronidazole resistance tends to result from de novo mutation in the resident rdxA gene, rather than from lateral transfer of mutant rdxA (or other) genes from unrelated but Mtzr strains. Metronidazole partially inhibits growth stimulate forward mutation to rifampin resistance in rdxA(+) (Metronidazole(s)) and also in rdxA (Metronidazole(r)) H. pylori strains, and that expression of rdxA in Escherichia coli results in equivalent Mtz-induced mutation. [3] Metronidazole leads to apoptosis-like features in growing cultures of axenic B. hominis, including key morphological and biochemical features of programmed cell death (PCD), viz. nuclear condensation and nicked DNA in nucleus, reduced cytoplasmic volume, externalization of phosphatidylserine and maintenance of plasma membrane integrity with increasing permeability. [4]

Protocol (from reference)

Selleck's Metronidazole has been cited by 3 publications

Activity of Drug Combinations against Mycobacterium abscessus Grown in Aerobic and Hypoxic Conditions [ Microorganisms, 2022, 10(7)1421] PubMed: 35889140
A zebrafish screen reveals Renin-angiotensin system inhibitors as neuroprotective via mitochondrial restoration in dopamine neurons [ Elife, 2021, 10e69795] PubMed: 34550070
Intestinal Methicillin-Resistant Staphylococcus aureus Causes Prosthetic Infection via 'Trojan Horse' Mechanism: Evidence From a Rat Model [ Bone Joint Res, 2020, 16;9(4):152-161] PubMed: 32431806

RETURN POLICY
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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.