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Home > Encyclopedia > L-Phenylalanyl-L-leucine

L-Phenylalanyl-L-leucine

L-Phenylalanyl-L-leucine structure

L-Phenylalanyl-L-leucine 

structure
  • CAS No:

    3303-55-7

  • Formula:

    C15H22N2O3

  • Chemical Name:

    L-Phenylalanyl-L-leucine

  • Synonyms:

    L-Leucine,L-phenylalanyl-;Leucine,N-(3-phenyl-L-alanyl)-,L-;L-Leucine,N-L-phenylalanyl-;L-Phenylalanyl-L-leucine;2: PN: WO2004057976 PAGE: 32 claimed protein;22: PN: US20090239809 SEQID: 22 claimed protein;166: PN: EP2161028 PAGE: 10 claimed protein;1: PN: WO2018237354 PAGE: 31 claimed sequence

  • Categories:

    Biochemical Engineering  >  Amino Acids and Derivatives

Description

White to off-white powder


Phe-Leu is a dipeptide obtained by formal condensation of the carboxy group of L-phenylalanine with the amino group of L-leucine. It has a role as a plant metabolite.

L-Phenylalanyl-L-leucine Basic Attributes

278.35

278.35

2924299090

Characteristics

92.4

-1.2

White to off white powder

1.144±0.06 g/cm3(Predicted)

258-260 °C

516.2ºC at 760 mmHg

266ºC

1.544

-15°C

Drug Information

L-Phenylalanyl-L-isoleucine

Computed Properties

Molecular Weight:278.35
XLogP3:-1.2
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:7
Exact Mass:278.16304257
Monoisotopic Mass:278.16304257
Topological Polar Surface Area:92.4
Heavy Atom Count:20
Complexity:325
Defined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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