SPDB-DM1

Maytansine, N2'-deacetyl-N2'-[3-[[4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl]dithio]-1-oxopropyl]-; 2,5-dioxopyrrolidin-1-yl 4-((3-(((S)-1-(((14S,16S,32S,33S,2R,4S,10E,12E,14R)-86-chloro-14-hydroxy-85,14-dimethoxy-33,2,7,10-tetramethyl-12,6-dioxo-7-aza-1(6,4)-oxazinana-3(2,3)-oxirana-8(1,3)-benzenacyclotetradecaphane-10,12-dien-4-yl)oxy)-1-oxopropan-2-yl)(methyl)amino)-3-oxopropyl)disulfaneyl)butanoate; (1S,2R,3S,5S,6S,16E,18E,20R,21S)-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(26),11,13,16,18-pentaen-6-yl (2S)-2-{[3-({4-[(2,5-dioxo-1-pyrrolidinyl)oxy]-4-oxobutyl}disulfanyl)propanoyl](methyl)amino}propanoate

(2,5-dioxopyrrolidin-1-yl) 4-[[3-[[(2S)-1-[[(1S,2R,3S,5S,6S,16E,18E,20R,21S)-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-yl]oxy]-1-oxopropan-2-yl]-methylamino]-3-oxopropyl]disulfanyl]butanoate

CC1C2CC(C(C=CC=C(CC3=CC(=C(C(=C3)OC)Cl)N(C(=O)CC(C4(C1O4)C)OC(=O)C(C)N(C)C(=O)CCSSCCCC(=O)ON5C(=O)CCC5=O)C)C)OC)(NC(=O)O2)O

InChI=1S/C43H57ClN4O14S2/c1-24-11-9-12-31(58-8)43(56)23-30(59-41(55)45-43)25(2)39-42(4,61-39)32(22-36(52)47(6)28-20-27(19-24)21-29(57-7)38(28)44)60-40(54)26(3)46(5)33(49)16-18-64-63-17-10-13-37(53)62-48-34(50)14-15-35(48)51/h9,11-12,20-21,25-26,30-32,39,56H,10,13-19,22-23H2,1-8H3,(H,45,55)/b12-9+,24-11+/t25-,26+,30+,31-,32+,39+,42+,43+/m1/s1

HATOINOAQHVWNU-NEZJMDNZSA-N

1.4±0.1 g/cm3