Rifaximin impurity 4

Catalog No.: A99024
Drug Impurity
Rifaximin impurity 4 is a chemical impurity associated with the antibiotic Rifaximin, which primarily targets bacterial RNA synthesis. This compound is relevant for analytical research and quality control in pharmaceutical development, particularly in assessing the purity and stability of Rifaximin formulations. Its presence can significantly impact the efficacy and safety profiles of the final drug.
Grouped product items
Size Price Stock Qty
5mg
$45.00
In stock
10mg
$70.00
In stock
25mg
$140.00
In stock
50mg
$215.00
In stock
100mg
$330.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
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 4 is a chemical impurity associated with the antibiotic Rifaximin, which primarily targets bacterial RNA synthesis. This compound is relevant for analytical research and quality control in pharmaceutical development, particularly in assessing the purity and stability of Rifaximin formulations. Its presence can significantly impact the efficacy and safety profiles of the final drug.
Product Information
Catalog NumA99024
FormulaC39H47NO14
Molecular Weight753.79
CAS Number14487-05-9
SMILESO=C1C2=C(O[C@@]1(O/C=C/[C@@H]([C@H]([C@@]([C@@H]([C@@H]([C@@H]([C@@H](O)[C@@H](C)/C=C/C=C(C)\C3=O)C)O)C)([H])OC(C)=O)C)OC)C)C(C)=C(O)C4=C2C5(OC(CO5)=O)C=C(N3)C4=O
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