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Home/Compounds/Pharmaceutical Intermediate/N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide
C28H40N6O7
572.7 g/mol
Pharmaceutical Intermediate

MC-Val-Cit-PAB-OH

CAS159857-80-4
Category
Pharmaceutical Intermediate
Compound Class
Peptide
Primary Use
Pharmaceutical Intermediate

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.

Pharmaceutical intermediate for antibody-drug conjugate (ADC) manufacturingLinker component in ADC development and production

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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Related Compounds

StrongStructure SimilarSimilarity 0.88

Mc-Val-Cit-PAB-Cl

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ReferenceSame Category

(S)-2-((S)-2-((((9H-FLUOREN-9-YL)METHOXY)CARBONYL)AMINO)-3-METHYLBUTANAMIDO)-5-UREIDOPENTANOIC ACID

CAS159858-21-6

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ReferenceSame Category

Dxd

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ReferenceSame Category

(3R)-3-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid

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ReferenceSame Category

MC-GGFG-Exatecan

CAS1600418-29-8

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Referencesame scaffold

Mc-Val-Ala-PAB

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Identifiers
IUPAC Name

N-[(2S)-1-[[(2S)-5-(carbamoylamino)-1-[4-(hydroxymethyl)anilino]-1-oxopentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-6-(2,5-dioxopyrrol-1-yl)hexanamide

InChIKey

AMKBTTRWLGVRER-OFVILXPXSA-N

SMILES

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

Synonyms (12)
  • MC-Val-Cit-PAB
  • MC-Val-Cit-PAB (GMP)
  • MC-Val-Cit-PAB-OH

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