This compound is a research reagent used as an antibody-drug conjugate (ADC) linker payload, combining a PBD dimer warhead with a PEG4 spacer and a DBCO click-chemistry handle. Its high molecular weight and structural complexity, including multiple aromatic rings and ether groups, make it suitable for site-specific conjugation in ADC development.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 2241644-09-5
N-[19-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1,17-dioxo-4,7,10,13-tetraoxa-16-azanonadec-1-yl]-L-valyl-N-[4-[(11aS)-8-[3-[[(11aS)-5,11a-dihydro-7-methoxy-2-(4-methoxyphenyl)-5-oxo-1H-pyrrolo[2,1-c][1,4]benzodiazepin-8-yl]oxy]propoxy]-5,11a-dihydro-7-methoxy-5-oxo-1H-pyrrolo[2,1-c][1,4]benzodiazepin-2-yl]phenyl]-L-alaninamide
research compound
[(1S,2R,3S,5S,6S,16Z,18Z,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] (2S)-2-[6-[[[(2S)-2-[[(2R)-2-[[(2S)-2-[6-(2,5-dioxopyrrol-1-yl)hexanoylamino]propanoyl]amino]propanoyl]amino]propanoyl]amino]methylsulfanyl]hexanoyl-methylamino]propanoate
research compound
MAL-di-EG-Val-Cit-PAB-MMAE
research compound
DBCO-(PEG)3-VC-PAB-MMAE
research compound
Acetylene-linker-Val-Cit-PABC-MMAE
research compound
2-Chloro(phenyl-3,4,5,6-d4)-boronic acid
research compound
2,2'-Anhydro-5-methyluridine
research compound
2-(Di-tert-butylphosphino)-2'-(N,N-dimethylamino)biphenyl
research compound
(2S)-N-[(2S)-1-[4-[(6aS)-3-[3-[[(6aS)-2-methoxy-8-(4-methoxyphenyl)-11-oxo-6a,7-dihydropyrrolo[2,1-c][1,4]benzodiazepin-3-yl]oxy]propoxy]-2-methoxy-11-oxo-6a,7-dihydropyrrolo[2,1-c][1,4]benzodiazepin-8-yl]anilino]-1-oxopropan-2-yl]-2-[3-[2-[2-[2-[2-[[4-(2-azatricyclo[10.4.0.04,9]hexadeca-1(16),4,6,8,12,14-hexaen-10-yn-2-yl)-4-oxobutanoyl]amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-3-methylbutanamide
POCSCTBYYZZKHG-XGZJAPTESA-N
C[C@@H](C(=O)NC1=CC=C(C=C1)C2=CN3[C@@H](C2)C=NC4=CC(=C(C=C4C3=O)OC)OCCCOC5=C(C=C6C(=C5)N=C[C@@H]7CC(=CN7C6=O)C8=CC=C(C=C8)OC)OC)NC(=O)[C@H](C(C)C)NC(=O)CCOCCOCCOCCOCCNC(=O)CCC(=O)N9CC1=CC=CC=C1C#CC1=CC=CC=C19