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Chemical structure of Ac-muramyl-Ala-D-Glu(Lys(stearoyl)-OH)-NH₂

GA20622

Ac-muramyl-Ala-D-Glu(Lys(stearoyl)-OH)-NH₂

Also known as (2R)-2-[[(4R)-4-[[(2S)-2-[[(2R)-2-[(3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxypropanoyl]amino]propanoyl]amino]-5-amino-5-oxopentanoyl]amino]-6-(octadecanoylamino)hexanoic acid

The investigation of the adjuvant activity of this muramyl peptide on humoral and cellular immune responses showed that it augments the mitogenic responses of splenic lymphocytes to phytohemagglutinin and lipopolysaccharide and the formation of antibodies to sheep erythrocytes in mice· In addition, it potentiated polyclonal B cell activation in vivo and in vitro

ChemicalCAS78113-36-7MW887.13FormulaC43H78N6O13
CAS number
78113-36-7
Molecular weight
887.13
Formula
C43H78N6O13
Solubility
Soluble in DMSO
InChIKey
FKHUGQZRBPETJR-RXSRXONKSA-N
Catalogue number
GA20622
Brand
GLPBIO
Computed properties PubChem CID 5464314 · XLogP 4.4 · TPSA 305 Ų · H-bond donors 10
XLogP
4.4
TPSA
305 Ų
H-bond donors
10
H-bond acceptors
13
Rotatable bonds
35
Heavy atoms
62

SMILES CCCCCCCCCCCCCCCCCC(=O)NCCCC[C@H](C(=O)O)NC(=O)CC[C@H](C(=O)N)NC(=O)[C@H](C)NC(=O)[C@@H](C)O[C@H]1[C@@H]([C@H](OC([C@@H]1NC(=O)C)O)CO)O

Computed descriptors from PubChem (CID 5464314), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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