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Chemical structure of H-Phe-Gly-Phe-Gly-OH

GA22797

H-Phe-Gly-Phe-Gly-OH

Also known as 2-[[2-[[2-[(2-amino-3-phenylpropanoyl)amino]acetyl]amino]-3-phenylpropanoyl]amino]acetic acid

FGFG, a tetrapeptide with a marked bitter taste·Substrate for peptidylglycine monooxygenase·FGFG was the first example for a tetrapeptide adopting a fully extended conformation in the crystalline state

ChemicalCAS59005-83-3MW426.47FormulaC22H26N4O5
CAS number
59005-83-3
Molecular weight
426.47
Formula
C22H26N4O5
Solubility
Soluble in DMSO
InChIKey
QVOBNSFUVPLVPE-UHFFFAOYSA-N
Catalogue number
GA22797
Brand
GLPBIO
Computed properties PubChem CID 335053 · XLogP -1.5 · TPSA 151 Ų · H-bond donors 5
XLogP
-1.5
TPSA
151 Ų
H-bond donors
5
H-bond acceptors
6
Rotatable bonds
11
Heavy atoms
31

SMILES C1=CC=C(C=C1)CC(C(=O)NCC(=O)NC(CC2=CC=CC=C2)C(=O)NCC(=O)O)N

Computed descriptors from PubChem (CID 335053), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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