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Substance Name: Enkephalin, D-penicillamine (2,5)-
RN: 88373-73-3
InChIKey: MCMMCRYPQBNCPH-WMIMKTLMSA-N

Note

  • A disulfide opioid pentapeptide that selectively binds to the DELTA OPIOID RECEPTOR. It possesses antinociceptive activity.

Molecular Formula

  • C30-H39-N5-O7-S2

Molecular Weight

  • 645.798
 

Classification Codes

  • Analgesics
  • Analgesics, Opioid
  • Central Nervous System Agents
  • Central Nervous System Depressants
  • Narcotics
  • Neurotransmitter Agents
  • Peripheral Nervous System Agents
  • Sensory System Agents
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Names and Synonyms

Name of Substance

  • Enkephalin, D-penicillamine (2,5)-

MeSH Heading

  • Enkephalin, D-penicillamine (2,5)-

Synonym

  • (D-Pen2,D-Pen5)-Enkephalin

Systematic Name

  • D-Valine, L-tyrosyl-3-mercapto-D-valylglycyl-L-phenylalanyl-3-mercapto-, cyclic (2-5)-disulfide

Registry Numbers

CAS Registry Number

  • 88373-73-3

System Generated Number

  • 0088373733

Structure Descriptors

InChI

1S/C30H39N5O7S2/c1-29(2)23(34-25(38)20(31)14-18-10-12-19(36)13-11-18)27(40)32-16-22(37)33-21(15-17-8-6-5-7-9-17)26(39)35-24(28(41)42)30(3,4)44-43-29/h5-13,20-21,23-24,36H,14-16,31H2,1-4H3,(H,32,40)(H,33,37)(H,34,38)(H,35,39)(H,41,42)/t20-,21-,23-,24-/m0/s1

InChIKey

MCMMCRYPQBNCPH-WMIMKTLMSA-N

Smiles

S1SC(C)(C)[C@H](C(=O)O)NC([C@@H](NC(CNC([C@@H](C1(C)C)NC([C@@H](N)Cc1ccc(cc1)O)=O)=O)=O)Cc1ccccc1)=O