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Chemical structure of CCK (26-31) (sulfated)

GC18553

CCK (26-31) (sulfated)

Also known as 3-acetamido-4-[[1-[[1-[[2-[[1-[(1-amino-4-methylsulfanyl-1-oxobutan-2-yl)amino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-4-methylsulfanyl-1-oxobutan-2-yl]amino]-1-oxo-3-(4-sulfooxyphenyl)propan-2-yl]amino]-4-oxobutanoic acid

CCK (26-31) is an N-terminal fragment of CCK , a peptide hormone found in the intestine and brain that stimulates digestion, mediates satiety, and is involved in anxiety

ChemicalCAS89911-65-9MW923FormulaC38H50N8O13S3
CAS number
89911-65-9
Molecular weight
923
Formula
C38H50N8O13S3
Solubility
Water： 1 mg/ml
InChIKey
CAZXCDOBKJYAJQ-UHFFFAOYSA-N
Catalogue number
GC18553
Brand
GLPBIO
Computed properties PubChem CID 4201864 · XLogP -0.3 · TPSA 393 Ų · H-bond donors 10
XLogP
-0.3
TPSA
393 Ų
H-bond donors
10
H-bond acceptors
15
Rotatable bonds
26
Heavy atoms
62

SMILES CC(=O)NC(CC(=O)O)C(=O)NC(CC1=CC=C(C=C1)OS(=O)(=O)O)C(=O)NC(CCSC)C(=O)NCC(=O)NC(CC2=CNC3=CC=CC=C32)C(=O)NC(CCSC)C(=O)N

Computed descriptors from PubChem (CID 4201864), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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