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13553-79-2 Rifamycin S

Nom Rifamycin S
Nom anglais Rifamycin S; 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
Formule moléculaire C37H45NO12
Poids Moléculaire 695.7527
InChI InChI=1/C37H45NO12/c1-16-11-10-12-17(2)36(46)38-23-15-24(40)26-27(32(23)44)31(43)21(6)34-28(26)35(45)37(8,50-34)48-14-13-25(47-9)18(3)33(49-22(7)39)20(5)30(42)19(4)29(16)41/h10-16,18-20,25,29-30,33,41-43H,1-9H3,(H,38,46)/b11-10+,14-13+,17-12-/t16-,18+,19+,20+,25-,29-,30+,33+,37-/m0/s1
Numéro de registre CAS 13553-79-2
EINECS 236-938-4
Structure moléculaire 13553-79-2 Rifamycin S
Densité 1.338g/cm3
Point de fusion 179-181℃ (dec.)
Point d'ébullition 917.383°C at 760 mmHg
Indice de réfraction 1.605
Point d'éclair 508.615°C
Pression de vapeur 0mmHg at 25°C
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Codes des risques
Description de sécurité