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Substance Name: Kassinin
RN: 63968-82-1
InChIKey: NXTPETCPVNEEOP-UHFFFAOYSA-N

Note

  • Dodecapeptide tachykinin found in the central nervous system of the amphibian Kassina senegalensis. It is similar in structure and action to other tachykinins, but is especially effective in contracting smooth muscle tissue and stimulating the micturition reflex.

Classification Code

  • Neurotransmitter Agents

Molecular Formula

  • C59-H95-N15-O18-S

Molecular Weight

  • 1334.55
 
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Names and Synonyms

Name of Substance

  • Kassinin

MeSH Heading

  • Kassinin

Synonym

  • L-alpha-Aspartyl-L-valyl-L-prolyl-L-lysyl-L-seryl-L-alpha-aspartyl-L-glutaminyl-L-phenylalanyl-L-valylglycyl-L-leucyl-L-methioninamide

Systematic Names

  • Kassinin
  • L-Methioninamide, L-alpha-aspartyl-L-valyl-L-prolyl-L-lysyl-L-seryl-L-alpha-aspartyl-L-glutaminyl-L-phenylalanyl-L-valylglycyl-L-leucyl-

Registry Numbers

CAS Registry Number

  • 63968-82-1

System Generated Number

  • 0063968821

Structure Descriptors

InChI

1S/C59H95N15O18S/c1-30(2)24-38(53(86)66-35(49(63)82)20-23-93-7)65-44(77)28-64-58(91)47(31(3)4)72-55(88)39(25-33-14-9-8-10-15-33)69-52(85)37(18-19-43(62)76)67-54(87)40(27-46(80)81)70-56(89)41(29-75)71-51(84)36(16-11-12-21-60)68-57(90)42-17-13-22-74(42)59(92)48(32(5)6)73-50(83)34(61)26-45(78)79/h8-10,14-15,30-32,34-42,47-48,75H,11-13,16-29,60-61H2,1-7H3,(H2,62,76)(H2,63,82)(H,64,91)(H,65,77)(H,66,86)(H,67,87)(H,68,90)(H,69,85)(H,70,89)(H,71,84)(H,72,88)(H,73,83)(H,78,79)(H,80,81)

InChIKey

NXTPETCPVNEEOP-UHFFFAOYSA-N

Smiles

N1([C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](C(N[C@@H](Cc2ccccc2)C(N[C@@H](C(NCC(N[C@@H](C(N[C@@H](CCSC)C(N)=O)=O)CC(C)C)=O)=O)C(C)C)=O)=O)CCC(N)=O)=O)CC(O)=O)=O)CO)=O)CCCCN)=O)CCC1)C([C@@H](NC([C@@H](CC(O)=O)N)=O)C(C)C)=O