Loading...
Chemical structure of (D-Arg²,Lys⁴)-Dermorphin (1-4) amide

GA20077

(D-Arg²,Lys⁴)-Dermorphin (1-4) amide

Also known as (2S)-6-amino-2-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-5-(diaminomethylideneamino)pentanoyl]amino]-3-phenylpropanoyl]amino]hexanamide

The most selective µ-agonist reported to date· DALDA (YrFK-amide) should be useful not only as a research tool in basic opioid pharmacology but also for studying specifically peripheral µ-receptor interactions· Its very polar character should prevent DALDA from crossing the blood-brain barrier to any significant extent

ChemicalCAS118476-85-0MW611.75FormulaC30H45N9O5
CAS number
118476-85-0
Molecular weight
611.75
Formula
C30H45N9O5
Solubility
Soluble in DMSO
InChIKey
UEVAHGMTRWGMTB-JBXUNAHCSA-N
Catalogue number
GA20077
Brand
GLPBIO
Computed properties PubChem CID 122222 · XLogP -0.8 · TPSA 267 Ų · H-bond donors 9
XLogP
-0.8
TPSA
267 Ų
H-bond donors
9
H-bond acceptors
8
Rotatable bonds
19
Heavy atoms
44

SMILES C1=CC=C(C=C1)C[C@@H](C(=O)N[C@@H](CCCCN)C(=O)N)NC(=O)[C@@H](CCCN=C(N)N)NC(=O)[C@H](CC2=CC=C(C=C2)O)N

Computed descriptors from PubChem (CID 122222), 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.