DBCO-(PEG2-VC-PAB-MMAE)2 - CAS# 2259318-55-1

DBCO-(PEG2-VC-PAB-MMAE)2 is made by MMAE conjugated to the cleavable DBCO-(PEG2-VC-PAB)2 linker. Monomethyl auristatin E (MMAE), a potent tubulin inhibitor, is a toxin payload in antibody drug conjugate.

Product information

CAS Number: 2259318-55-1

Molecular Weight: 2835.50

Formula: C149H224N22O32

Chemical Name: {4-[(2S)-2-[(2S)-2-(3-{2-[2-(4-{2-azatricyclo[10.4.0.0⁴,⁹]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl}-N-{2-[2-(2-{[(1S)-1-{[(1S)-4-(carbamoylamino)-1-({4-[({[(1S)-1-{[(1S)-1-{[(3R,4S,5S)-1-[(2S)-2-[(1R,2R)-2-{[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]carbamoyl}-1-methoxy-2-methylethyl]pyrrolidin-1-yl]-3-methoxy-5-methyl-1-oxoheptan-4-yl](methyl)carbamoyl}-2-methylpropyl]carbamoyl}-2-methylpropyl](methyl)carbamoyl}oxy)methyl]phenyl}carbamoyl)butyl]carbamoyl}-2-methylpropyl]carbamoyl}ethoxy)ethoxy]ethyl}-4-oxobutanamido)ethoxy]ethoxy}propanamido)-3-methylbutanamido]-5-(carbamoylamino)pentanamido]phenyl}methyl N-[(1S)-1-{[(1S)-1-{[(3R,4S,5S)-1-[(2S)-2-[(1R,2R)-2-{[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]carbamoyl}-1-methoxy-2-methylethyl]pyrrolidin-1-yl]-3-methoxy-5-methyl-1-oxoheptan-4-yl](methyl)carbamoyl}-2-methylpropyl]carbamoyl}-2-methylpropyl]-N-methylcarbamate

Smiles: CC(C)[C@H](NC(=O)[C@H](C(C)C)N(C)C(=O)OCC1C=CC(=CC=1)NC(=O)[C@H](CCCNC(N)=O)NC(=O)[C@@H](NC(=O)CCOCCOCCN(CCOCCOCCC(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCCNC(N)=O)C(=O)NC1C=CC(COC(=O)N(C)[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N(C)[C@H]([C@@H](CC(=O)N2CCC[C@H]2[C@H](OC)[C@@H](C)C(=O)N[C@H](C)[C@@H](O)C2C=CC=CC=2)OC)[C@@H](C)CC)=CC=1)C(=O)CCC(=O)N1CC2=CC=CC=C2C#CC2=CC=CC=C12)C(C)C)C(=O)N(C)[C@H]([C@@H](CC(=O)N1CCC[C@H]1[C@H](OC)[C@@H](C)C(=O)N[C@H](C)[C@@H](O)C1C=CC=CC=1)OC)[C@@H](C)CC

InChiKey: VVUBUMFIIJDYES-VRRJACBRSA-N

InChi: InChI=1S/C149H224N22O32/c1-29-96(15)130(116(194-25)85-122(176)169-73-43-55-114(169)134(196-27)98(17)136(180)154-100(19)132(178)106-47-33-31-34-48-106)164(21)144(188)126(92(7)8)162-142(186)128(94(11)12)166(23)148(192)202-88-102-57-63-109(64-58-102)156-138(182)111(52-41-71-152-146(150)190)158-140(184)124(90(3)4)160-118(172)69-77-198-81-83-200-79-75-168(120(174)67-68-121(175)171-87-108-51-38-37-45-104(108)61-62-105-46-39-40-54-113(105)171)76-80-201-84-82-199-78-70-119(173)161-125(91(5)6)141(185)159-112(53-42-72-153-147(151)191)139(183)157-110-65-59-103(60-66-110)89-203-149(193)167(24)129(95(13)14)143(187)163-127(93(9)10)145(189)165(22)131(97(16)30-2)117(195-26)86-123(177)170-74-44-56-115(170)135(197-28)99(18)137(181)155-101(20)133(179)107-49-35-32-36-50-107/h31-40,45-51,54,57-60,63-66,90-101,111-112,114-117,124-135,178-179H,29-30,41-44,52-53,55-56,67-89H2,1-28H3,(H,154,180)(H,155,181)(H,156,182)(H,157,183)(H,158,184)(H,159,185)(H,160,172)(H,161,173)(H,162,186)(H,163,187)(H3,150,152,190)(H3,151,153,191)/t96-,97-,98+,99+,100+,101+,111-,112-,114-,115-,116+,117+,124-,125-,126-,127-,128-,129-,130-,131-,132+,133+,134+,135+/m0/s1

Technical Data

Appearance: Solid Power

Purity: ≥98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis

Storage Condition: Dry, dark and -20 ^oC for 1 year or refer to the Certificate of Analysis.

Shelf Life: ≥12 months if stored properly.

Stock Solution Storage: 0 - 4 ^oC for 1 month or refer to the Certificate of Analysis.

Drug Formulation: To be determined

HS Tariff Code: 382200

Products are for research use only. Not for human use.