SC-VC-PAB-MMAE

• CAT Number: I017603
• CAS Number: 2259318-46-0
• Molecular Formula: C68H105N11O17
• Molecular Weight: 1348.62
• Purity: ≥95%
• Synonyms: (2,5-dioxopyrrolidin-1-yl) 6-[[(2S)-1-[[(2S)-5-(carbamoylamino)-1-[4-[[[(2S)-1-[[(2S)-1-[[(3R,4S,5S)-1-[(2S)-2-[(1R,2R)-3-[[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]amino]-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl]-3-methoxy-5-methyl-1-oxoheptan-4-yl]-methylamino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-methylcarbamoyl]oxymethyl]anilino]-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-6-oxohexanoate
• InChI: InChI=1S/C68H105N11O17/c1-15-42(8)59(50(93-13)37-54(83)78-36-22-26-49(78)61(94-14)43(9)62(86)71-44(10)60(85)46-23-17-16-18-24-46)76(11)66(90)57(40(4)5)75-65(89)58(41(6)7)77(12)68(92)95-38-45-29-31-47(32-30-45)72-63(87)48(25-21-35-70-67(69)91)73-64(88)56(39(2)3)74-51(80)27-19-20-28-55(84)96-79-52(81)33-34-53(79)82/h16-18,23-24,29-32,39-44,48-50,56-61,85H,15,19-22,25-28,33-38H2,1-14H3,(H,71,86)(H,72,87)(H,73,88)(H,74,80)(H,75,89)(H3,69,70,91)/t42-,43+,44+,48-,49-,50+,56-,57-,58-,59-,60+,61+/m0/s1
• InChIKey: IOJRSUDQDOZEEX-SBEKVBMRSA-N
• SMILES: CCC(C)C(C(CC(=O)N1CCCC1C(C(C)C(=O)NC(C)C(C2=CC=CC=C2)O)OC)OC)N(C)C(=O)C(C(C)C)NC(=O)C(C(C)C)N(C)C(=O)OCC3=CC=C(C=C3)NC(=O)C(CCCNC(=O)N)NC(=O)C(C(C)C)NC(=O)CCCCC(=O)ON4C(=O)CCC4=O

SC-VC-PAB-MMAE is a agent-linker conjugate for ADC with potent antitumor activity by using the anti-mitotic agent, monomethyl auristatin E (MMAE, a tubulin inhibitor), linked via the cleavable linker SC-VC-PAB[1].

Reference

[1]. Brian Lannutti, et al. Ror1 antibody immunoconjugates. WO2018237335A1.