Merck, R3501-250MG, Rifampicin
Size:250 mg, 3-(4-Methylpiperazinyliminomethyl)rifamycin SV, Rifampin, Rifamycin AMP, ≥95% (HPLC), powder or crystals
Available Catalog Numbers
Catalog Number: R3501-250MG
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Category
Pack Size250 mg
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| UNSPSC Code | 51283601 |
|---|---|
| NACRES | NA.76 |
| PubChem Substance ID | 57654590 |
| EC Number | 236-312-0 |
| Beilstein/REAXYS Number | 5723476 |
| MDL number | MFCD00151389 |
| InChI | 1S/C43H58N4O12/c1-21-12-11-13-22(2)42(55)45-33-28(20-44-47-17-15-46(9)16-18-47)37(52)30-31(38(33)53)36(51)26(6)40-32(30)41(54)43(8,59-40)57-19-14-29(56-10)23(3)39(58-27(7)48)25(5)35(50)24(4)34(21)49/h11-14,19-21,23-25,29,34-35,39,49-53H,15-18H2,1-10H3,(H,45,55)/b12-11+,19-14+,22-13-,44-20+/t21-,23+,24+,25+,29-,34-,35+,39+,43-/m0/s1 |
| InChI key | JQXXHWHPUNPDRT-WLSIYKJHSA-N |
| SMILES string | CO[C@H]1\C=C\O[C@@]2(C)Oc3c(C)c(O)c4c(O)c(NC(=O)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]1C)c(\C=N\N5CCN(C)CC5)c(O)c4c3C2=O |
| assay | ≥95% (HPLC) |
| form | powder or crystals |
| color | Reddish-brown |
| pKa | 1.7 (4-hydroxyl group) |
| pI | 4.84 |
| antibiotic activity spectrum | Gram-negative bacteria |
| mode of action | protein synthesis | interferes |
| storage temp. | −20°C |
| Quality Level | 200 |
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