MC-Val-Cit-PAB-OH is a peptide-like linker compound used as a pharmaceutical intermediate in the manufacture of antibody-drug conjugates (ADCs). Its structure incorporates a valine-citrulline dipeptide, a maleimide group for antibody conjugation, and a para-aminobenzyl alcohol (PAB) self-immolative spacer, enabling controlled drug release.
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 159857-80-4
Mc-Val-Cit-PAB-Cl
pharmaceutical intermediate
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AMKBTTRWLGVRER-OFVILXPXSA-N
CC(C)[C@@H](C(=O)N[C@@H](CCCNC(=O)N)C(=O)NC1=CC=C(C=C1)CO)NC(=O)CCCCCN2C(=O)C=CC2=O