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Chemical structure of SR 27897

GC14258

SR 27897

Also known as 2-[2-[[4-(2-chlorophenyl)-1,3-thiazol-2-yl]carbamoyl]indol-1-yl]acetic acid

SR 27897 (SR 27897) is a highly potent, selective, orally active, competitive and non-peptide cholecystokinin (CCK1) receptor antagonist with an EC50 of 6 nM and a Ki of 0·2 nM

ChemicalCAS136381-85-6MW411.86FormulaC20H14ClN3O3S
CAS number
136381-85-6
Molecular weight
411.86
Formula
C20H14ClN3O3S
Solubility
＜20·59mg/ml in DMSO
InChIKey
ILNRQFBVVQUOLP-UHFFFAOYSA-N
Catalogue number
GC14258
Brand
GLPBIO
Computed properties PubChem CID 122077 · XLogP 4.5 · TPSA 112 Ų · H-bond donors 2
XLogP
4.5
TPSA
112 Ų
H-bond donors
2
H-bond acceptors
5
Rotatable bonds
5
Heavy atoms
28

SMILES C1=CC=C2C(=C1)C=C(N2CC(=O)O)C(=O)NC3=NC(=CS3)C4=CC=CC=C4Cl

Computed descriptors from PubChem (CID 122077), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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