Rifaximin impurity 2

Catalog No.: B10313
Drug Impurity
Rifaximin impurity 2 is a chemical impurity associated with Rifaximin, a broad-spectrum antibiotic. This compound serves as a reference standard in quality control and analytical testing of Rifaximin formulations. Its characterization is essential for ensuring the integrity and efficacy of drug products during development and manufacturing processes in pharmaceutical research.
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Size Stock
5mg
10mg
50mg
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Research use only. We do not sell to patients.

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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionRifaximin impurity 2 is a chemical impurity associated with Rifaximin, a broad-spectrum antibiotic. This compound serves as a reference standard in quality control and analytical testing of Rifaximin formulations. Its characterization is essential for ensuring the integrity and efficacy of drug products during development and manufacturing processes in pharmaceutical research.
Product Information
Catalog NumB10313
FormulaC43H49N3O11
Molecular Weight783.86
CAS Number1351775-04-6
SMILESO=C1[C@]2(C)OC3=C(C(C(C(C(C4=C5NC(/C(C)=C\C=C\[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@@H](C)[C@H](OC(C)=O)[C@H](C)[C@@H](OC)C=CO2)=O)=NC(N4C=C6)=CC6=C)=C13)=C5O)=O)C
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2