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Chemical structure of Leu-Enkephalin (trifluoroacetate salt)

GC49720

Leu-Enkephalin (trifluoroacetate salt)

Also known as (2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoic acid;2,2,2-trifluoroacetic acid

A neuropeptide and δ- and µ-opioid receptor agonist

ChemicalCAS73563-78-7MW669.7FormulaC28H37N5O7 • CF3COOH
CAS number
73563-78-7
Molecular weight
669.7
Formula
C28H37N5O7 • CF3COOH
Solubility
DMF： 25 mg/ml,DMSO： 25 mg/ml,Ethanol： 25 mg/ml,PBS (pH 7·2)： 10 mg/ml
InChIKey
MPCRWMAJOJIMIB-RGRVRPFLSA-N
Catalogue number
GC49720
Brand
GLPBIO
Computed properties PubChem CID 12797001 · TPSA 237 Ų · H-bond donors 8 · H-bond acceptors 13
TPSA
237 Ų
H-bond donors
8
H-bond acceptors
13
Rotatable bonds
15
Heavy atoms
47

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

Computed descriptors from PubChem (CID 12797001), 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.