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Chemical structure of [D-Ala2]-Deltorphin II

GC11848

[D-Ala2]-Deltorphin II

Also known as (4S)-4-[[(2S)-2-[[(2R)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]propanoyl]amino]-3-phenylpropanoyl]amino]-5-[[1-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]amino]-5-oxopentanoic acid

[D-Ala2]-Deltorphin II is a selective peptide agonist for the δ opioid receptor

ChemicalCAS122752-16-3MW782.89FormulaC38H54N8O10
CAS number
122752-16-3
Molecular weight
782.89
Formula
C38H54N8O10
Solubility
Soluble to 1 mg/ml in 10% acetonitrile
InChIKey
NUNBRHVOPFWRRG-MPNDMYOWSA-N
Catalogue number
GC11848
Brand
GLPBIO
Computed properties PubChem CID 123795 · XLogP -1.3 · TPSA 301 Ų · H-bond donors 10
XLogP
-1.3
TPSA
301 Ų
H-bond donors
10
H-bond acceptors
11
Rotatable bonds
22
Heavy atoms
56

SMILES C[C@H](C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCC(=O)O)C(=O)NC(C(C)C)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N)NC(=O)[C@H](CC2=CC=C(C=C2)O)N

Computed descriptors from PubChem (CID 123795), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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