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

GC43214

CCK (26-31) (non-sulfated)

Also known as (3S)-3-acetamido-4-[[(2S)-1-[[(2S)-1-[[2-[[(2S)-1-[[(2S)-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]-3-(4-hydroxyphenyl)-1-oxopropan-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

ChemicalCAS89911-64-8MW843FormulaC38H50N8O10S2
CAS number
89911-64-8
Molecular weight
843
Formula
C38H50N8O10S2
Solubility
Formic Acid： 1 mg/ml
InChIKey
JNUIRLWWYUBVSM-QKUYTOGTSA-N
Catalogue number
GC43214
Brand
GLPBIO
Computed properties PubChem CID 131886760 · XLogP 0.3 · TPSA 342 Ų · H-bond donors 10
XLogP
0.3
TPSA
342 Ų
H-bond donors
10
H-bond acceptors
12
Rotatable bonds
24
Heavy atoms
58

SMILES CC(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC1=CC=C(C=C1)O)C(=O)N[C@@H](CCSC)C(=O)NCC(=O)N[C@@H](CC2=CNC3=CC=CC=C32)C(=O)N[C@@H](CCSC)C(=O)N

Computed descriptors from PubChem (CID 131886760), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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