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Substance Name: A18Famide
RN: 99588-52-0
InChIKey: GNNFMZHECHAEGF-IHFUZBNMSA-N

Note

  • An endogenous mammalian FMRFamide (Phe-Met-Arg-Phe-NH2)-related octadecapeptide; an orphan G-protein coupled receptor peptide; a morphine-modulating neuropeptide.

Molecular Formula

  • C89-H130-N24-O24

Molecular Weight

  • 1920.15
 
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Names and Synonyms

Name of Substance

  • A18Famide

Synonyms

  • A-18-Famide
  • A18Fa
  • Ala-gly-glu-gly-leu-ser-ser-pro-phe-trp-ser-leu-ala-ala-pro-gln-arg-phe-NH2

Systematic Name

  • L-Phenylalaninamide, L-alanylglycyl-L-alpha-glutamylglycyl-L-leucyl-L-seryl-l-seryl-L-prolyl-L-phenylalanyl-L-tryptophyl-L-seryl-L-leucyl-L-alanyl-L-alanyl-L-prolyl-L-glutaminyl-L-arginyl-

Registry Numbers

CAS Registry Number

  • 99588-52-0

System Generated Number

  • 0099588520

Structure Descriptors

InChI

1S/C89H130N24O24/c1-46(2)35-60(102-71(119)42-98-76(125)57(29-31-72(120)121)101-70(118)41-97-74(123)48(5)90)80(129)109-65(44-115)84(133)111-66(45-116)88(137)113-34-18-27-68(113)86(135)108-62(38-52-21-12-9-13-22-52)81(130)107-63(39-53-40-96-55-24-15-14-23-54(53)55)82(131)110-64(43-114)83(132)106-61(36-47(3)4)79(128)99-49(6)75(124)100-50(7)87(136)112-33-17-26-67(112)85(134)104-58(28-30-69(91)117)78(127)103-56(25-16-32-95-89(93)94)77(126)105-59(73(92)122)37-51-19-10-8-11-20-51/h8-15,19-24,40,46-50,56-68,96,114-116H,16-18,25-39,41-45,90H2,1-7H3,(H2,91,117)(H2,92,122)(H,97,123)(H,98,125)(H,99,128)(H,100,124)(H,101,118)(H,102,119)(H,103,127)(H,104,134)(H,105,126)(H,106,132)(H,107,130)(H,108,135)(H,109,129)(H,110,131)(H,111,133)(H,120,121)(H4,93,94,95)/t48-,49-,50-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-/m0/s1

InChIKey

GNNFMZHECHAEGF-IHFUZBNMSA-N

Smiles

N[C@H](C(=O)NCC(N[C@H](C(NCC(=O)N[C@H](C(=O)N[C@H](C(N[C@H](C(N1[C@H](C(N[C@H](C(N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N2[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N)Cc3ccccc3)CCCNC(N)=N)CCC(=O)N)CCC2)C)C)CC(C)C)CO)Cc2c[nH]c3c2cccc3)=O)Cc2ccccc2)=O)CCC1)=O)CO)=O)CO)CC(C)C)=O)CCC(=O)O)=O)C