| Identification | Back Directory | [Name]
H-PHE-ALA-OH | [CAS]
3918-87-4 | [Synonyms]
PHE-ALA
Phe-Ala-OH
H-PHE-ALA-OH
L-Phe-L-Ala-OH
phenylalanylalanine
Phe-Ala-OH≥ 95% (HPLC)
H-PHE-ALA-OH USP/EP/BP
L-PHENYLALANYL-L-ALANINE
L-Alanine,L-phenylalanyl-
N-L-Phenylalanyl-L-alanine
(S)-2-((S)-2-Amino-3-phenylpropanamido)propanoic acid
(2S)-2-[(2S)-2-amino-3-phenylpropanamido]propanoic acid
(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]propanoicaci
(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]propanoic acid | [Molecular Formula]
C12H16N2O3 | [MDL Number]
MFCD00037229 | [MOL File]
3918-87-4.mol | [Molecular Weight]
236.27 |
| Chemical Properties | Back Directory | [Melting point ]
241℃ (Decomposition) | [Boiling point ]
506.0±50.0 °C(Predicted) | [density ]
1.222±0.06 g/cm3(Predicted) | [storage temp. ]
−20°C
| [form ]
Solid | [pka]
3.16±0.10(Predicted) | [color ]
White to off-white | [CAS DataBase Reference]
3918-87-4 |
| Hazard Information | Back Directory | [Chemical Properties]
White powder | [Uses]
Phenylalanylalanine (H-Phe-Ala-OH) is a dipeptide composed of phenylalanine and alanine. Phenylalanylalanine is an incomplete breakdown product of protein digestion or protein catabolism[1]. | [Definition]
ChEBI: A dipeptide formed from L-phenylalanine and L-alanine residues. | [Enzyme inhibitor]
This dipeptide (FW = 236.27 g/mol; Sequence: FA), inhibits alanine
carboxypeptidase, also alternative substrate and dipeptidyl-peptidase
IV2; neprilysin, Ki = 5.5 μM, and vibriolysin. | [References]
[1] Facchin G, et al. Experimental and theoretical studies of copper complexes with isomeric dipeptides as novel candidates against breast cancer. J Inorg Biochem. 2016;162:52‐61. DOI:10.1016/j.jinorgbio.2016.06.005 |
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