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Chemical structure of Met-Enkephalin-Arg-Phe amide

GA23195

Met-Enkephalin-Arg-Phe amide

Also known as (2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-N-[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]-5-(diaminomethylideneamino)pentanamide

Met-Enkephalin-Arg-Phe amide (catalogue number GA23195) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 78761-61-2. Molecular formula C42H57N11O8S, molecular weight 876.05. IUPAC name: (2S)-2-[[(2S)-2-[[(2S)-2-[[2-[[2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]acetyl]amino]acetyl]amino]-3-phenylpropanoyl]amino]-4-methylsulfanylbutanoyl]amino]-N-[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]-5-(diaminomethylideneamino)pentanamide. Supplied in 2 pack sizes, from 5mg at ₪1,456.17 to 25mg at ₪4,613.25; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS78761-61-2MW876.05FormulaC42H57N11O8S
CAS number
78761-61-2
Molecular weight
876.05
Formula
C42H57N11O8S
Solubility
Soluble in DMSO
InChIKey
DIESNRFJUNWWPJ-LJADHVKFSA-N
Catalogue number
GA23195
Brand
GLPBIO
Computed properties PubChem CID 196116 · XLogP 0.2 · TPSA 354 Ų · H-bond donors 11
XLogP
0.2
TPSA
354 Ų
H-bond donors
11
H-bond acceptors
11
Rotatable bonds
26
Heavy atoms
62

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

Computed descriptors from PubChem (CID 196116), 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.