| | Identification | Back Directory |  | [Name] 
 (2S)-2-[(2S)-2-{[(tert-butoxy)carbonyl]amino}-3-methylbutanamido]-5-(carbamoylamino)pentanoic acid
 |  | [CAS] 
 870487-08-4
 |  | [Synonyms] 
 Boc-Val-Cit
 Boc-Val-Cit-OH
 L-Ornithine, N-[(1,1-dimethylethoxy)carbonyl]-L-valyl-N5-(aminocarbonyl)-
 (R)-2-((R)-2-((tert-butoxycarbonyl)amino)-3-methylbutanamido)-5-ureidopentanoic acid
 (2S)-2-[(2S)-2-{[(tert-butoxy)carbonyl]amino}-3-methylbutanamido]-5-(carbamoylamino)pentanoic acid
 |  | [Molecular Formula] 
 C16H30N4O6
 |  | [MDL Number] 
 MFCD22381207
 |  | [MOL File] 
 870487-08-4.mol
 |  | [Molecular Weight] 
 374.43
 | 
 | Chemical Properties | Back Directory |  | [Boiling point ] 
 624.8±55.0 °C(Predicted)
 |  | [density ] 
 1.183±0.06 g/cm3(Predicted)
 |  | [solubility ] 
 Soluble in DMSO
 |  | [form ] 
 Solid
 |  | [pka] 
 3.44±0.10(Predicted)
 |  | [color ] 
 White to off-white
 | 
 | Hazard Information | Back Directory |  | [Description] 
 Boc-Val-Cit is a cleavable ADC linker. The Val-Cit will specifically be cleaved by Cathepsin B. Boc group can be removed under acidic condition.
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