Alanyl-leucyl-alanyl-leucine structure

Alanyl-leucyl-alanyl-leucine

(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]-4-methylpentanoic acid

Also Known As: Ala-leu-ala-leu|ALAL|Alanyl-leucyl-alanyl-leucine|H-ALA-LEU-ALA-LEU-OH|L-alanyl-L-leucyl-L-alanyl-L-leucine|HY-P4005|L-Leucine,L-alanyl-L-leucyl-L-alanyl-|(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]-4-methylpentanoic acid|I04-8398|L-Leucine, N-(N-(N-L-alanyl-L-leucyl)-L-alanyl)-|(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2-AMINOPROPANAMIDO]-4-METHYLPENTANAMIDO]PROPANAMIDO]-4-METHYLPENTANOIC ACID|2-[2-[[2-(2-aminopropanoylamino)-4-methylpentanoyl]amino]propanoylamino]-4-methylpentanoic acid|N-[(2S)-2-{[(2S)-2-{[(2S)-2-Amino-1-hydroxypropylidene]amino}-1-hydroxy-4-methylpentylidene]amino}-1-hydroxypropylidene]-L-leucine|N-[2-({2-[(2-Amino-1-hydroxypropylidene)amino]-1-hydroxy-4-methylpentylidene}amino)-1-hydroxypropylidene]leucine

CAS: 84676-48-2
Molecular Formula C18H34N4O5
Molecular Weight 386.25293 g/mol
LogP -2.3
Topological Polar Surface Area 151.0 Ų
Hydrogen Bond Donors 5
Hydrogen Bond Acceptors 6
Rotatable Bonds 11
Exact Mass 386.25293
Monoisotopic Mass 386.25293
Heavy Atoms 27
Complexity 536.0

Chemical Identifiers

CAS Number 84676-48-2
SMILES C[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)O)N
InChIKey KQRHTCDQWJLLME-XUXIUFHCSA-N

Patent-Derived Application Labels

Derived from 3 IPC patent classification(s) across the SureChEMBL global patent database.

Peptides & Amino Acids (1 patents) Pharmaceutical Intermediates (5 patents) Polymer Intermediates (3 patents)

Product Overview

Alanyl-leucyl-alanyl-leucine (CAS 84676-48-2), with molecular formula C18H34N4O5 and molecular weight 386.25293 g/mol. IUPAC: (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoyl]amino]propanoyl]amino]-4-methylpentanoic 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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