ChemicalBook--->CAS DataBase List--->3303-55-7

3303-55-7

3303-55-7 Structure

3303-55-7 Structure
IdentificationBack Directory
[Name]

H-PHE-LEU-OH
[CAS]

3303-55-7
[Synonyms]

PHE-LEU
L-PHE-LEU
Phe-Leu-OH
L-Phe-L-Leu
H-PHE-LEU-OH
L-Phe-L-Leu-OH
phenylalanylleucine
Phe-Leu-OH≥ 95% (HPLC)
H-PHE-LEU-OH USP/EP/BP
L-PHENYLALANYL-L-LEUCINE
L-Leucine, L-phenylalanyl-
(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-4-methylpentanoic acid
(2S)-2-[[(2S)-2-amino-3-phenylpropanoyl]amino]-4-methylpentanoic acid
(2S)-2-[[(2S)-2-amino-3-phenyl-propanoyl]amino]-4-methyl-valeric acid
(2S)-2-[[(2S)-2-azanyl-3-phenyl-propanoyl]amino]-4-methyl-pentanoic acid
[Molecular Formula]

C15H22N2O3
[MDL Number]

MFCD00038297
[MOL File]

3303-55-7.mol
[Molecular Weight]

278.35
Chemical PropertiesBack Directory
[Melting point ]

258-260 °C
[Boiling point ]

516.2±50.0 °C(Predicted)
[density ]

1.144±0.06 g/cm3(Predicted)
[storage temp. ]

-15°C
[form ]

Solid
[pka]

3.15±0.10(Predicted)
[color ]

White to off-white
Hazard InformationBack Directory
[Chemical Properties]

White to off-white powder
[Uses]

L-Phenylalanyl-L-leucine is a leucine derivative[1].
[Definition]

ChEBI: A dipeptide obtained by formal condensation of the carboxy group of L-phenylalanine with the amino group of L-leucine.
[References]

[1] Luckose F, et al. Effects of amino acid derivatives on physical, mental, and physiological activities. Crit Rev Food Sci Nutr. 2015;55(13):1793-1144. DOI:10.1080/10408398.2012.708368
Spectrum DetailBack Directory
[Spectrum Detail]

H-PHE-LEU-OH(3303-55-7)1HNMR
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