Spiro[21,25-methano-2H,19H,23H-pyrano[2,3-h][1,5]dioxacyclotetracosin-23,2'-[2H]pyran]-19-one,12-[(2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-3,3',4,4',4a,5',6',7,8,9,10,11,12,13,14,15,16,21,22,25,26,26a-docosahydro-10,11,13,15,16,26a-hexahydroxy-6'-[(2R)-2-hydroxybutyl]-3,5',10,14,16,27-hexamethyl-,(3S,4aS,5E,5'S,6'S,10R,11R,12S,13R,14R,15S,16R,17E,21S,23R,25S,26aS,27R)- (79553-45-0)

Identification
Name:	Spiro[21,25-methano-2H,19H,23H-pyrano[2,3-h][1,5]dioxacyclotetracosin-23,2'-[2H]pyran]-19-one,12-[(2,6-dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-3,3',4,4',4a,5',6',7,8,9,10,11,12,13,14,15,16,21,22,25,26,26a-docosahydro-10,11,13,15,16,26a-hexahydroxy-6'-[(2R)-2-hydroxybutyl]-3,5',10,14,16,27-hexamethyl-,(3S,4aS,5E,5'S,6'S,10R,11R,12S,13R,14R,15S,16R,17E,21S,23R,25S,26aS,27R)-
Synonyms:	Cytovaricin;Spiro[21,25-methano-2H,19H,23H-pyrano[2,3-h][1,5]dioxacyclotetracosin-23,2'-[2H]pyran],cytovaricin deriv.; NSC 349622;[3S-[3R,4aR,5E,5'R,6'R(S),10S,11S,12R,13S,14S,15R,16S,17E,21R,23S,25R,26aR,27S*]]-12-[(2,6-Dideoxy-3-O-methyl-b-D-ribo-hexopyranosyl)oxy]-3,3',4,4',4a,5',6',7,8,9,10,11,12,13,14,15,16,21,22,25,26,26a-docosahydro-10,11,13,15,16,26a-hexahydroxy-6'-(2-hydroxybutyl)-3,5',10,14,16,27-hexamethylspiro[21,25-methano-2H,19H,23H-pyrano[2,3-h][1,5]dioxacyclotetracosin-23,2'-[2H]pyran]-19-one
CAS:	79553-45-0
Molecular Formula:	C47H80 O16
Molecular Weight:	0
InChI:	InChI=1/C47H80O16/c1-10-32(48)21-33-27(3)15-19-46(62-33)23-35-28(4)36(63-46)24-47(56)31(20-26(2)25-58-47)14-12-11-13-17-44(7,54)43(53)41(61-38-22-34(57-9)40(51)30(6)59-38)39(50)29(5)42(52)45(8,55)18-16-37(49)60-35/h12,14,16,18,26-36,38-43,48,50-56H,10-11,13,15,17,19-25H2,1-9H3/b14-12+,18-16-
Molecular Structure:
Properties
Flash Point:	275°C
Boiling Point:	975.5°C at 760 mmHg
Density:	1.26g/cm³
Refractive index:	1.569
Flash Point:	275°C
Safety Data