Catalog No.: A10791
RNA polymerase inhibitor
Antibiotic; inhibits bacterial RNA polymerase. Prototypical activator of the pregnane X receptor (PXR).
Grouped product items
Product Name Price Stock Qty
Rifampin 100mg
In stock
Rifampin 1000mg
In stock
Rifampin 10mM * 1mL in DMSO
In stock
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Important Notice: For research use only. We do not sell to patients.

Prop65 Warning  WARNING: Attention California Residents: This product can expose you to chemicals including Rifampin , which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

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Adooq Products cited in reputable paper
Adooq's Rifampin has been cited by 1 publications
  • Meikle V, .et al. , Antimicrob Agents Chemother, 2018, Nov 12. pii: AAC.01846-18 PMID: 30420480
  • Biological Activity
    Discription Antibiotic; inhibits bacterial RNA polymerase. Prototypical activator of the pregnane X receptor (PXR).
    Target Value
    Product Information
    Catalog Num A10791
    Formula C43H58N4O12
    Molecular Weight 822.9
    CAS Number 13292-46-1
    SMILES C[C@H]1/C=C/C=C(\C(=O)NC\2=C(C3=C(C(=C4C(=C3C(=O)/C2=C/NN5CCN(CC5)C)C(=O)[C@](O4)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]1O)C)O)C)OC(=O)C)C)OC)C)C)O)O)/C
    Synonyms Rifampicin

    Store lyophilized at -20ºC, keep desiccated.
    In lyophilized form, the chemical is stable for 36 months.
    In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

    In vitro DMSO 94 mg/mL (114.22 mM)
    Water Insoluble
    Ethanol Insoluble
    * <1 mg/ml means slightly soluble or insoluble.
    * Please note that Adooq 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.
    Preparing Stock Solutions
    Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
    0.1 mM 12.15 mL 60.76 mL 121.52 mL
    0.5 mM 2.43 mL 12.15 mL 24.3 mL
    1 mM 1.22 mL 6.08 mL 12.15 mL
    5 mM 0.24 mL 1.22 mL 2.43 mL
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    Calculate the dilution required to prepare a stock solution.
    This equation is commonly abbreviated as: C1V1 = C2V2

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