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Chemical structure of N-Formyl-Nle-Leu-Phe-Nle-Tyr-Lys TFA

GC91626

N-Formyl-Nle-Leu-Phe-Nle-Tyr-Lys TFA

Also listed as N-formyl-Nle-Leu-Phe-Nle-Tyr-Lys (trifluoroacetate salt)

N-formyl-Nle-Leu-Phe-Nle-Tyr-Lys (fNLFNYK) is a synthetic chemotactic peptide

ChemicalCAS2918767-97-0MW938.1FormulaC43H65N7O9•CF3COOH
CAS number
2918767-97-0
Molecular weight
938.1
Formula
C43H65N7O9•CF3COOH
Solubility
Methanol： Soluble
InChIKey
PIIHXDKVEVMPFE-KPIXKXSRSA-N
Catalogue number
GC91626
Brand
GLPBIO
Computed properties PubChem CID 138454864 · TPSA 295 Ų · H-bond donors 10 · H-bond acceptors 15
TPSA
295 Ų
H-bond donors
10
H-bond acceptors
15
Rotatable bonds
28
Heavy atoms
66

SMILES CCCC[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCCC)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)N[C@@H](CCCCN)C(=O)O)NC=O.C(=O)(C(F)(F)F)O

Computed descriptors from PubChem (CID 138454864), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.