Rifampin

Catalog No.: A10791

RNA polymerase inhibitor

Rifampin

Rifampin Chemical Structure

CAS NO. 13292-46-1

Antibiotic; inhibits bacterial RNA polymerase. Prototypical activator of the pregnane X receptor (PXR).

Availability: In stock

Package Price Qty
100 mg
$50.00
1000 mg
$70.00
10mM * 1mL in DMSO
$50.00
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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
Warning Products are for laboratory research use only. Not for human use. We do not sell to patients.
  • Meikle V, .et al. A protein complex from human milk enhances the activity of antibiotics and drugs against Mycobacterium tuberculosis, Antimicrob Agents Chemother, 2018, Nov 12. pii: AAC.01846-18 PMID: 30420480

Biological Activity

Antibiotic; inhibits bacterial RNA polymerase. Prototypical activator of the pregnane X receptor (PXR).
Targets
RNA polymerase
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.
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

*The above data is based on the productmolecular weight 822.9. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A10791
Actions Inhibitor
CAS No. 13292-46-1
Formula C43H58N4O12
M. Wt 822.9
Purity >98%
Synonyms Rifampicin
SMILES C[[email protected]]1/C=C/C=C(\C(=O)NC\2=C(C3=C(C(=C4C(=C3C(=O)/C2=C/NN5CCN(CC5)C)C(=O)[[email protected]](O4)(O/C=C/[[email protected]@H]([[email protected]]([[email protected]]([[email protected]@H]([[email protected]@H]([[email protected]@H]([[email protected]]1O)C)O)C)OC(=O)C)C)OC)C)C)O)O)/C
Storage

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.

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