ChemicalBook--->CAS DataBase List--->159858-33-0

159858-33-0

159858-33-0 Structure

159858-33-0 Structure
IdentificationBack Directory
[Name]

(S)-2-((S)-2-amino-3-methylbutanamido)-5-ureidopentanoic acid
[CAS]

159858-33-0
[Synonyms]

Val-Cit
(S)-2-((S)-2-amino-3-methylbutanamido)-5-ureidopentanoic acid
[Molecular Formula]

C11H22N4O4
[MDL Number]

MFCD32069532
[MOL File]

159858-33-0.mol
[Molecular Weight]

274.32
Chemical PropertiesBack Directory
[Boiling point ]

554.0±50.0 °C(Predicted)
[density ]

1.218±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

Soluble in Water, DMSO, DCM, DMF
[form ]

Solid
[pka]

3.13±0.10(Predicted)
[color ]

White to off-white
Safety DataBack Directory
[WGK Germany ]

WGK 3
[Storage Class]

11 - Combustible Solids
Hazard InformationBack Directory
[Description]

Val-Cit is a cleavable ADC linker used in antibody drug conjugate. The Val-Cit linker was designed to be cleaved by cathepsin B. As this enzyme is only present in the lysosome, the ADC payload will be released only in the cell.
[Biological Activity]

Val-Cit is a cleavable ADC linker that can be used to synthesize antibody-drug conjugates (ADCs).
[in vitro]

ADCs are comprised of an antibody to which is attached an ADC cytotoxin through an ADC linker.

[target]

Cleavable

Spectrum DetailBack Directory
[Spectrum Detail]

(S)-2-((S)-2-amino-3-methylbutanamido)-5-ureidopentanoic acid(159858-33-0)1HNMR
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