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GR 231118

GR 231118 is a potent neuropeptide Y (NPY) Y1 receptor antagonist (pA2 = 10 and 10.5 at rY1 and hY1, receptors respectively), and also a NPY Y4 receptor agonist (pEC50 values are 6.0, 8.6 and 6.1 for rY2, hY4 and rY5 receptors respectively).

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: R0829

CAS No:158859-98-4

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cGMP Peptide
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  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.F/Formula
C110H170N34O24
M.W/Mr.
2352.77
Sequence
IEPXYRLRY IEPXYRLRY*(Modifications: X = Dpr, Amide Bridge = 2 - 4*, 4 - 2*, Tyr-9 = C-terminal amide)
Labeling Target
Neuropeptide Y (NPY) Y1 receptor
Application
A potent NPY1-R antagonist and NPY4-R agonist
Appearance
White lyophilised solid
Purity
>99 %
Activity
Antagonist
Long-term Storage Conditions
Soluble in water
Solubility
-20 °C
InChI
InChI=1S/C110H170N34O24/c1-9-59(7)87(111)103(165)133-73-39-41-85(149)127-55-81(99(161)139-79(53-63-27-35-67(147)36-28-63)97(159)131-71(19-13-45-125-109(119)120)93(155)137-77(49-57(3)4)95(157)129-69(17-11-43-123-107(115)116)91(153)135-75(89(113)151)51-61-23-31-65(145)32-24-61)142-102(164)84-22-16-48-144(84)106(168)74(134-104(166)88(112)60(8)10-2)40-42-86(150)128-56-82(141-101(163)83-21-15-47-143(83)105(73)167)100(162)140-80(54-64-29-37-68(148)38-30-64)98(160)132-72(20-14-46-126-110(121)122)94(156)138-78(50-58(5)6)96(158)130-70(18-12-44-124-108(117)118)92(154)136-76(90(114)152)52-62-25-33-66(146)34-26-62/h23-38,57-60,69-84,87-88,145-148H,9-22,39-56,111-112H2,1-8H3,(H2,113,151)(H2,114,152)(H,127,149)(H,128,150)(H,129,157)(H,130,158)(H,131,159)(H,132,160)(H,133,165)(H,134,166)(H,135,153)(H,136,154)(H,137,155)(H,138,156)(H,139,161)(H,140,162)(H,141,163)(H,142,164)(H4,115,116,123)(H4,117,118,124)(H4,119,120,125)(H4,121,122,126)/t59-,60-,69-,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,81?,82?,83-,84-,87-,88-/m0/s1
InChI Key
RJRBRCCJETZJLT-GSICZYLSSA-N
Isomeric SMILES
CC[C@H](C)[C@@H](C(=O)N[C@H]1CCC(=O)NCC(NC(=O)[C@@H]2CCCN2C(=O)[C@H](CCC(=O)NCC(NC(=O)[C@@H]3CCCN3C1=O)C(=O)N[C@@H](CC4=CC=C(C=C4)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC5=CC=C(C=C5)O)C(=O)N)NC(=O)[C@H]([C@@H](C)CC)N)C(=O)N[C@@H](CC6=CC=C(C=C6)O)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC7=CC=C(C=C7)O)C(=O)N)N
BoilingPoint
N/A
Melting Point
N/A

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