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Chemical structure of Boc-Phe-D-Leu-Phe-D-Leu-Phe-OH

GA21105

Boc-Phe-D-Leu-Phe-D-Leu-Phe-OH

Also known as (2S)-2-[[(2R)-4-methyl-2-[[(2S)-2-[[(2R)-4-methyl-2-[[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-phenylpropanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]amino]pentanoyl]amino]-3-phenylpropanoic acid

Boc-Phe-D-Leu-Phe-D-Leu-Phe-OH ({Boc}-FLFLF) is a formyl peptide receptor (FPR) family antagonist that preferentially inhibits activity triggered through the formyl peptide receptor

ChemicalCAS66556-73-8MW785.98FormulaC44H59N5O8
CAS number
66556-73-8
Molecular weight
785.98
Formula
C44H59N5O8
Solubility
DMSO ： 100 mg/mL (127·23 mM; Need ultrasonic)
InChIKey
NGNZQSPFQJCBJQ-DWCHZDDLSA-N
Catalogue number
GA21105
Brand
GLPBIO
Computed properties PubChem CID 125628 · XLogP 6.6 · TPSA 192 Ų · H-bond donors 6
XLogP
6.6
TPSA
192 Ų
H-bond donors
6
H-bond acceptors
8
Rotatable bonds
22
Heavy atoms
57

SMILES CC(C)C[C@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)O)NC(=O)[C@H](CC2=CC=CC=C2)NC(=O)[C@@H](CC(C)C)NC(=O)[C@H](CC3=CC=CC=C3)NC(=O)OC(C)(C)C

Computed descriptors from PubChem (CID 125628), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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