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  • 产品名称：Rifaximin

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Rifaximin
详情介绍：
Purpose Rifaximin(Xifaxan), an orally administered, semi-synthetic, nonsystemic antibiotic derived from rifamycin SV with antibacterial activity. Rifaximin binds to the beta-subunit of bacterial DNA-dependent RNA polymerase, inhibiting bacterial RNA synthesis and bacterial cell growth. As rifaximin is not well absorbed, its antibacterial activity is largely localized to the gastrointestinal tract.
Characteristics Tradename: XIFAXAN
Source of Compound: semisynthetic
Target: DNA/RNA Synthesis inhibitor
Receptor: DNA/RNA synthesis
Status: USAN, INN
Purification All the products are sent with COA, HPLC and NMR inspection report to guarantee the quality.
Purity 98 %
Formula C43H51N3O11
Solubility Soluble in DMSO
Molecular Weight 785.88 g/mol
CAS-No 80621-81-4
Application Notes Optimal working dilution should be determined by the investigator.
Restrictions For Research Use only
Format Solid
Storage -20 °C
Storage Comment For the majority of compounds, they could be dissolved in DMSO or other organic solvent.
Their stock solution can be stored at -20°C for up to 3 months and aliquoted for sampling convenience.
Several freeze/thaw cycles should not damage the activity of our small molecule products.
However, in many instances the aqueous solutions of some compounds need to be made fresh and cannot be stored. For these compounds, their solution should be prepared just before use and stored no longer than 24 hours.
Expiry Date 24 months