936383

Mc-Val-Cit-PAB

≥95%

• Synonym(s): Mc-Val-Cit-PAB, 6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)-N-((S)-1-(((S)-1-((4-(hydroxymethyl)phenyl)amino]-1-oxo-5-ureidopentan-2-yl)amino]-3-methyl-1-oxobutan-2-yl)hexanamide, N-[(1S)-1-[[(1S)-4-(carbamoylamino)-1-[[4-(hydroxymethyl)phenyl]carbamoyl]butyl]carbamoyl]-2-methylpropyl]-6-(2,5-dioxopyrrol-1-yl)hexanamide, N-[6-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide (ACI), L-Ornithinamide, N-[6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1-oxohexyl]-L-valyl-N5-(aminocarbonyl)-N-[4-(hydroxymethyl)phenyl]- (9CI, ACI)
• Empirical Formula (Hill Notation): C₂₈H₄₀N₆O₇
• Molecular Weight: 572.65
• UNSPSC Code: 12352209

Properties

• Quality Level: 100
• Assay: ≥95%
• form: powder or crystals
• color: white to yellow
• storage temp.: −20°C
• SMILES string: [C@@H](NC([C@@H](NC(CCCCCN1C(=O)C=CC1=O)=O)[C@H](C)C)=O)(C(NC2=CC=C(CO)C=C2)=O)CCCNC(N)=O
• InChI: 1S/C28H40N6O7/c1-18(2)25(33-22(36)8-4-3-5-16-34-23(37)13-14-24(34)38)27(40)32-21(7-6-15-30-28(29)41)26(39)31-20-11-9-19(17-35)10-12-20/h9-14,18,21,25,35H,3-8,15-17H2,1-2H3,(H,31,39)(H,32,40)(H,33,36)(H3,29,30,41)/t21-,25-/m0/s1

Description

Application

This is a bifunctional cathepsin cleavable linker used in the construction of antibody drug conjugates (ADC).

Features and Benefits

The maleimide functionality can be used for bioconjugation to thiols in monoclonal antibodies while the benzyl alcohol can be used for construction of carbamate linkages with amine containing payloads.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable