Maytansine (35846-53-8)

Identification
Name:	Maytansine
Synonyms:	4,24-Dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosane,maytansine deriv.; L-Alanine, N-acetyl-N-methyl-,11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosa-10,12,14(26),16,18-pentaen-6-ylester, [1S-(1R,2S,3R,5R,6R,16E,18E,20S,21R)]-; MTS; Maitansine;Maysanine; Maytansin; N-Acetyl-N-methyl-L-alanine [1S-(1R,2S,3R,5R,6R,16E,18E,20S,21R)]-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosa-10,12,14(26),16,18-pentaen-6-ylester; NSC 153858
CAS:	35846-53-8
EINECS:	252-754-7
Molecular Formula:	C34H46 Cl N3 O10
Molecular Weight:	678.27
InChI:	InChI=1/C34H46ClN3O10/c1-18-11-10-12-26(45-9)34(43)17-25(46-32(42)36-34)19(2)30-33(5,48-30)27(47-31(41)20(3)37(6)21(4)39)16-28(40)38(7)23-14-22(13-18)15-24(44-8)29(23)35/h10-12,14-15,19-20,25-27,30,43H,13,16-17H2,1-9H3,(H,36,42)/b12-10+,18-11+/t19-,20+,25+,26-,27+,30+,33+,34+/m1/s1
Molecular Structure:
Properties
Flash Point:	495.1°C
Boiling Point:	895.1°Cat760mmHg
Density:	1.32g/cm³
Refractive index:	1.59
Flash Point:	495.1°C
Safety Data