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Chemical structure of CCK (27-33) (non-sulfated)

GC18384

CCK (27-33) (non-sulfated)

Also known as (3S)-3-[[(2S)-2-[[(2S)-2-[[2-[[(2S)-2-[[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylsulfanylbutanoyl]amino]acetyl]amino]-3-(1H-indol-3-yl)propanoyl]amino]-4-methylsulfanylbutanoyl]amino]-4-[[(2S)-1-amino-1-oxo-3-phenylpropan-2-yl]amino]-4-oxobutanoic acid

CCK (27-33) is a C-terminal fragment of CCK , a peptide hormone found in the intestine and brain that stimulates digestion, mediates satiety, and is involved in anxiety

ChemicalCAS47910-79-2MW948.1FormulaC45H57N9O10S2
CAS number
47910-79-2
Molecular weight
948.1
Formula
C45H57N9O10S2
Solubility
Formic Acid： 1 mg/ml
InChIKey
CRSGPVVFNHQALK-GIZYWFQPSA-N
Catalogue number
GC18384
Brand
GLPBIO
Computed properties PubChem CID 90673504 · XLogP -0.9 · TPSA 368 Ų · H-bond donors 11
XLogP
-0.9
TPSA
368 Ų
H-bond donors
11
H-bond acceptors
13
Rotatable bonds
27
Heavy atoms
66

SMILES CSCC[C@@H](C(=O)NCC(=O)N[C@@H](CC1=CNC2=CC=CC=C21)C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CC3=CC=CC=C3)C(=O)N)NC(=O)[C@H](CC4=CC=C(C=C4)O)N

Computed descriptors from PubChem (CID 90673504), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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