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Chemical structure of H-Cys-Arg-Gly-Asp-Phe-Pro-Ala-Ser-Ser-Cys-OH

GA22168

H-Cys-Arg-Gly-Asp-Phe-Pro-Ala-Ser-Ser-Cys-OH

Also known as (3S,6S,12S,15R,20R,23S,26S,29S,32S)-15-amino-3-benzyl-6-(carboxymethyl)-12-[3-(diaminomethylideneamino)propyl]-23,26-bis(hydroxymethyl)-29-methyl-2,5,8,11,14,22,25,28,31-nonaoxo-17,18-dithia-1,4,7,10,13,21,24,27,30-nonazabicyclo[30.3.0]pentatriacontane-20-carboxylic acid

CRGDFPASSC is a cyclic RGD-containing decapeptide which binds to the fibrinogen receptor on the platelet surface· This analog with Phe substituted for Ser at position 5 was found to be 3 times more active (IC?? = 2·5 µM) as a platelet aggregation inhibitor than CRGDSPASSC

ChemicalCAS166184-23-2MW1040.15FormulaC41H61N13O15S2
CAS number
166184-23-2
Molecular weight
1040.15
Formula
C41H61N13O15S2
Solubility
Soluble in DMSO
InChIKey
LDIIVDOWVXQGPU-VZCLVPMLSA-N
Catalogue number
GA22168
Brand
GLPBIO
Computed properties PubChem CID 131698038 · XLogP -7.1 · TPSA 509 Ų · H-bond donors 15
XLogP
-7.1
TPSA
509 Ų
H-bond donors
15
H-bond acceptors
19
Rotatable bonds
11
Heavy atoms
71

SMILES C[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSSC[C@@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N2CCC[C@H]2C(=O)N1)CC3=CC=CC=C3)CC(=O)O)CCCN=C(N)N)N)C(=O)O)CO)CO

Computed descriptors from PubChem (CID 131698038), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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