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Substance Name: Cholecystokinin (27-32)-amide
RN: 86367-90-0
InChIKey: HIRMDVHAEYTUSH-CISYKLKFSA-N

Note

  • CCK C-terminal heptapeptide minus COOH-terminal Phe residue; CCK receptor antagonist.

Molecular Weight

  • 881.017
 
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Names and Synonyms

Name of Substance

  • Cholecystokinin (27-32)-amide

Synonym

  • Cholecystokinin (27-32)-NH2

Systematic Name

  • L-alpha-Asparagine, N2-(N-(N-(N-(N-(O-sulfo-L-tyrosyl)-L-methionyl)glycyl)-L-tryptophyl)-L-methionyl)-

Registry Numbers

CAS Registry Number

  • 86367-90-0

System Generated Number

  • 0086367900

Structure Descriptors

InChI

1S/C36H48N8O12S3/c1-57-13-11-26(42-32(47)24(37)15-20-7-9-22(10-8-20)56-59(53,54)55)33(48)40-19-31(46)41-28(16-21-18-39-25-6-4-3-5-23(21)25)35(50)43-27(12-14-58-2)34(49)44-29(36(51)52)17-30(38)45/h3-10,18,24,26-29,39H,11-17,19,37H2,1-2H3,(H2,38,45)(H,40,48)(H,41,46)(H,42,47)(H,43,50)(H,44,49)(H,51,52)(H,53,54,55)/t24-,26-,27-,28-,29-/m0/s1

InChIKey

HIRMDVHAEYTUSH-CISYKLKFSA-N

Smiles

C([C@H](CC(=O)N)NC([C@@H](NC([C@@H](NC(CNC([C@@H](NC([C@@H](N)Cc1ccc(OS(=O)(=O)O)cc1)=O)CCSC)=O)=O)Cc1c[nH]c2ccccc12)=O)CCSC)=O)(=O)O