Hydrazine,1-[[(1,2-dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-9-yl)oxy]acetyl]-2-isonicotinoyl-,21-acetate (7CI) (106480-47-1)

Identification
Name:	Hydrazine,1-[[(1,2-dihydro-5,6,17,19,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-2,7-(epoxypentadeca[1,11,13]trienimino)naphtho[2,1-b]furan-9-yl)oxy]acetyl]-2-isonicotinoyl-,21-acetate (7CI)
Synonyms:	Rifamycin B, 2-(4-pyridylcarbonyl)hydrazide;106480-47-1;<4,7>.0<5,28>]triaconta-1(28),2,4,9,19,21,25(29),26-octaen-13-yl acetate;(7S,11S,13S,17S,18S,12R,14R,15R,16R)-2,15,17,29-Tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-27-((N-(4-pyridylcarbonylamino)carbamoyl)methoxy)-8,30-dioxa-24-azatetracyclo(23.3.1.1(4,7).0(5,28))triaconta-1(28),2,4,9,19,21,25(29),26-octaen-13-yl acetate;(7S,11S,13S,17S,18S,12R,14R,15R,16R)-2,15,17,29-Tetrahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23-dioxo-27-{[N-(4-pyridylcarbonylamino)carbamoyl]methoxy}-8,30-dioxa-24-azatetracyclo[23.3.1.1
CAS:	106480-47-1
Molecular Formula:	C45H54 N4 O14
Molecular Weight:	874.9287
InChI:	InChI=1/C45H54N4O14/c1-21-11-10-12-22(2)43(57)47-29-19-31(60-20-32(51)48-49-44(58)28-13-16-46-17-14-28)33-34(39(29)55)38(54)26(6)41-35(33)42(56)45(8,63-41)61-18-15-30(59-9)23(3)40(62-27(7)50)25(5)37(53)24(4)36(21)52/h10-19,21,23-25,30,36-37,40,52-55H,20H2,1-9H3,(H,47,57)(H,48,51)(H,49,58)/b11-10+,18-15+,22-12+/t21-,23+,24+,25+,30-,36-,37+,40+,45-/m0/s1
Molecular Structure:
Properties
Flash Point:	589°C
Boiling Point:	1050.2°Cat760mmHg
Density:	1.39g/cm³
Refractive index:	1.641
Flash Point:	589°C
Safety Data