| post date: | dec 08,2021 |
| expiry date: | dec 08,2022 |
| detailed description: |
cas no. :13553-79-2
name: rifampicin s cas 13553-79-2 aspect: yellow crystalline powder standard: bp |
| cas registry number: | 13553-79-2 |
| synonyms: | ;1,4-dideoxy-1,4-dihydro-1,4-dioxo-rifamycin;1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin;brn 0604802;nci 144-130;nsc 144130;rifomycin s;unii-pi53n820jv;2,7-(epoxypentadeca(1,11,13)trienimino)naphtho(2,1-b)furan-1,6,9,11(2h)-tetrone, 5,17,19,21-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, 21-acetate;rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-;(14e,24e)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;(2s,12z,14e,16s,17s,18r,19r,20r,21s,22r,23s,24e)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,6,9,11-tetraoxo-1,2,6,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate; |
| molecular formula: | c37h45no12 |
| molecular weight: | 695.7527 |
| molecular structure: | 
|
