Rifampin
USP/1604009 - United States Pharmacopeia (USP) Reference Standard
Synonym: Rifampicin; 3-
CAS Number: 13292-46-1
Empirical Formula (Hill Notation): C43H58N4O12
Molecular Weight: 822.94
MDL Number: MFCD00151389
Linear Formula: C43H58N4O12
Product Type: Chemical
| API family | rifampin |
| application(s) | pharmaceutical (small molecule) |
| format | neat |
| grade | pharmaceutical primary standard |
| InChI | 1S/C43H58N4O12/c1-21-12-1 |
| InChI key | JQXXHWHPUNPDRT-WLSIYKJHSA |
| manufacturer/tradename | USP |
| SMILES string | CO[C@H]1C=CO[C@@]2(C)Oc |
| storage temp. | 2-8°C |
| Analysis Note: | These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind. |
| Application: | Rifampin USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as: • Rifampin Capsules • Rifampin Compounded Oral Suspension • Rifampin and Isoniazid Capsules • Rifampin, Isoniazid, and Pyrazinamide Tablets • Rifampin, Isoniazid, Pyrazinamide, and Ethambutol Hydrochloride Tablets |
| Biochem/physiol Actions: | Inhibits the assembly of DNA and protein into mature virus particles. |
| Biochem/physiol Actions: | Mode of Action: Inhibits initiation of RNA synthesis by binding to β-subunit of RNA polymerase. |
| General description: | This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia ![]() |
| Other Notes: | Sales restrictions may apply. |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H302 - H315 - H319 - H335 - H362 |
| Precautionary statements | P260 - P263 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |


