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| | Rifamycin O Basic information |
| Product Name: | Rifamycin O | | Synonyms: | ctone;Rifaximin impurity F (EP);Rifaximin Impurity 6 (Rifaximin EP Impurity F);spiro(1,3-dioxolane-2,9’(6’h)-(2,7)(epoxypentadeca(1,11,13)trienimino)naphtho(;4-O-Carboxymethyl-1-deoxy-1,4-dihydro-4-hydroxy-1-oxorifamycin γ-lactone;Rifomycin O;NSC 182391;4-O-(CARBOXYMETHYL)-1-DEOXY-1,4-diHYDRO-4-HYDROXY-1-OXO-G-LACTONE | | CAS: | 14487-05-9 | | MF: | C39H47NO14 | | MW: | 753.79 | | EINECS: | 238-493-1 | | Product Categories: | Chiral Reagents;Intermediates & Fine Chemicals;Pharmaceuticals | | Mol File: | 14487-05-9.mol |  |
| | Rifamycin O Chemical Properties |
| Melting point | 171°C (dec.) | | alpha | D20 +71.5° (c = 1 in dioxane) | | Boiling point | 730.16°C (rough estimate) | | density | 1.2421 (rough estimate) | | refractive index | 1.5350 (estimate) | | storage temp. | -20°C Freezer, Under Inert Atmosphere | | solubility | Chloroform (Slightly), Methanol (Slightly, Heated ) | | pka | 4.61±0.70(Predicted) | | form | Solid | | color | Yellow to Dark Yellow | | InChIKey | RAFHKEAPVIWLJC-QZBGMZITNA-N |
| | Rifamycin O Usage And Synthesis |
| Chemical Properties | Yellow Solid | | Uses | Rifamycin O (Rifaximin EP Impurity F) is a Rifaximin intermediate. | | Definition | ChEBI: Rifamycin O is a member of rifamycins. |
| | Rifamycin O Preparation Products And Raw materials |
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