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ChemicalBook--->CAS DataBase List--->997-20-6

997-20-6

997-20-6 Structure

997-20-6 Structure
IdentificationBack Directory
[Name]

LYS-LYS-LYS-LYS
[CAS]

997-20-6
[Synonyms]

Lys4
tetralysine
LYS-LYS-LYS-LYS
lysine tetrapeptide
H-LYS-LYS-LYS-LYS-OH
LYS-LYS-LYS-LYS USP/EP/BP
Lys-Lys-Lys-Lys,Tetralysine
Lys-Lys-Lys-Lys >=95% (TLC)
[Molecular Formula]

C24H50N8O5
[MDL Number]

MFCD00171343
[MOL File]

997-20-6.mol
[Molecular Weight]

530.7
Chemical PropertiesBack Directory
[Boiling point ]

901.2±65.0 °C(Predicted)
[density ]

1.161±0.06 g/cm3(Predicted)
[storage temp. ]

−20°C
[form ]

powder or crystals
[pka]

3.27±0.10(Predicted)
[color ]

white
Safety DataBack Directory
[WGK Germany ]

3
Hazard InformationBack Directory
[Biological Activity]

Short poly-L-lysines polypeptides such as trilysine (lys3)tetralysine (tetra-L-lysinelys4) and pentalysine (penta-L-lysinelys5) are cationic moieties th at may be used in the construction of gene delivery vectors and DNA nanoparticles.
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