Ala-Ala-Leu
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Ala-Ala-Leu

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Ala-Ala-Leu is a tripeptide composed of two L-alanine residues followed by L-leucine. L-alanine plays a role in energy production and muscle metabolism, while L-leucine is a key amino acid in promoting muscle protein synthesis and recovery. This combination of amino acids may support muscle repair, growth, and overall metabolic function, making it potentially useful for athletes or individuals involved in high-intensity physical activities.

Category
Peptide Synthesis Reagents
Catalog number
BAT-016622
CAS number
54865-20-2
Molecular Formula
C12H23N3O4
Molecular Weight
273.33
Ala-Ala-Leu
IUPAC Name
(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]propanoyl]amino]-4-methylpentanoic acid
Synonyms
AAL; L-Alanyl-L-alanyl-L-leucine; Alanyl-alanyl-leucine; H-Ala-Ala-Leu-OH; H-AAL-OH; L-Leucine, N-(N-L-alanyl-L-alanyl)-; Alanylalanylleucine
Purity
≥90%
Density
1.147±0.06 g/cm3
Melting Point
246 °C
Boiling Point
561.5±45.0 °C at 760 mmHg
Sequence
Ala-Ala-Leu
InChI
InChI=1S/C12H23N3O4/c1-6(2)5-9(12(18)19)15-11(17)8(4)14-10(16)7(3)13/h6-9H,5,13H2,1-4H3,(H,14,16)(H,15,17)(H,18,19)/t7-,8-,9-/m0/s1
InChI Key
LJTZPXOCBZRFBH-CIUDSAMLSA-N
Canonical SMILES
CC(C)CC(C(=O)O)NC(=O)C(C)NC(=O)C(C)N
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