Tetralysine structure

Tetralysine

(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoyl]amino]hexanoic acid

Also Known As: Tetralysine|Lys-Lys-Lys-Lys|Tetralysine;|H-Lys-Lys-Lys-Lys-OH|L-lysyl-L-lysyl-L-lysyl-L-lysine|H-Lys-Lys-Lys-Lys-OH acetate salt|J1.196.822H|L-Lysine, N2-(N2-(N2-L-lysyl-L-lysyl)-L-lysyl)-|(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoyl]amino]hexanoic acid|(2S)-6-amino-2-[(2S)-6-amino-2-[(2S)-6-amino-2-[(2S)-2,6-diaminohexanamido]hexanamido]hexanamido]hexanoic acid|(S)-6-Amino-2-((S)-6-amino-2-((S)-6-amino-2-((S)-2,6-diaminohexanamido)hexanamido)hexanamido)hexanoic acid|N~2~-[(2S)-6-Amino-2-{[(2S)-6-amino-2-{[(2S)-2,6-diamino-1-hydroxyhexylidene]amino}-1-hydroxyhexylidene]amino}-1-hydroxyhexylidene]-L-lysine|N~2~-[6-Amino-2-({6-amino-2-[(2,6-diamino-1-hydroxyhexylidene)amino]-1-hydroxyhexylidene}amino)-1-hydroxyhexylidene]lysine

CAS: 997-20-6
Molecular Formula C24H50N8O5
Molecular Weight 530.39044 g/mol
LogP -1.6313
Topological Polar Surface Area 254.7 Ų
Hydrogen Bond Donors 9
Hydrogen Bond Acceptors 9
Rotatable Bonds 23
Exact Mass 530.39044
Monoisotopic Mass 530.39044
Heavy Atoms 37
Complexity 667.0506

Chemical Identifiers

CAS Number 997-20-6
SMILES C(CCN)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)O)N

Product Overview

Tetralysine (CAS 997-20-6), with molecular formula C24H50N8O5 and molecular weight 530.39044 g/mol. IUPAC: (2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-6-amino-2-[[(2S)-2,6-diaminohexanoyl]amino]hexanoyl]amino]hexanoyl]amino]hexanoic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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