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Rifamycin,1,4-dideoxy-1,4-dihydro-1,4-dioxo- (13553-79-2)

Identification
Name:Rifamycin,1,4-dideoxy-1,4-dihydro-1,4-dioxo-
Synonyms: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(7CI,8CI);Rifomycin S (6CI);NSC 144130;
CAS:13553-79-2
EINECS: 236-938-4
Molecular Formula: C37H45NO12
Molecular Weight: 695.76
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
Molecular Structure: (C37H45NO12) 2,7-(Epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone,5,17,19,21-tetrahydr...
Properties
Density:1.33 g/cm3
Refractive index:1.605
Appearance:Yellow orange crystalline powder
Specification:

 Rifamycin S (13553-79-2) also can be called 1,4-Dideoxy-1,4-dihydro-1,4-dioxo-rifamycin ; 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 and 2,7-(epoxy[1,11,13]pentadecatrienoimino)naphtho[2,1-b]furan-1,6,9,11(2H)-tetrone, 21-(acetyloxy)-5,17,19-trihydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-, (12Z,14E,24E)-  .

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