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Substance Name: Kassinin
RN: 63968-82-1
UNII: 9BOP147TRT
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.

Molecular Formula

  • C59-H95-N15-O18-S

Molecular Weight

  • 1334.55
 

Classification Code

  • Neurotransmitter Agents
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Names and Synonyms

Name of Substance

  • Kassinin

MeSH Heading

  • Kassinin

Synonyms

  • L-alpha-Aspartyl-L-valyl-L-prolyl-L-lysyl-L-seryl-L-alpha-aspartyl-L-glutaminyl-L-phenylalanyl-L-valylglycyl-L-leucyl-L-methioninamide
  • UNII-9BOP147TRT

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

FDA UNII

  • 9BOP147TRT

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