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Substance Name: Dalargin
RN: 81733-79-1
UNII: V13505565P
InChIKey: GDPHPXYFLPDZGH-XBTMSFKCSA-N

Molecular Formula

  • C35-H51-N9-O8

Molecular Weight

  • 725.8429
 

Classification Codes

  • Adjuvants, Immunologic
  • Analgesics
  • Analgesics, Non-Narcotic
  • Anti-Arrhythmia Agents
  • Anti-Inflammatory Agents
  • Anti-Inflammatory Agents, Non-Steroidal
  • Anti-Ulcer Agents
  • Antioxidants
  • Antirheumatic Agents
  • Autonomic Agents
  • Cardiovascular Agents
  • Central Nervous System Agents
  • Gastrointestinal Agents
  • Immunologic Factors
  • Peripheral Nervous System Agents
  • Protective Agents
  • Sensory System Agents
  • Sympatholytics
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Names and Synonyms

Results Name

  • Dalargin

Name of Substance

  • Enkephalin-leu, ala(2)-arg(6)-

Synonyms

  • 2-D-Alanine-1-6-beta-neoendorphin (human)
  • BRN 4287455
  • Dalargin
  • N(sup 2)-(N-(N-(N-(L-Tyrosyl-D-alanyl)glycyl)-L-phenylalanyl)-L-leucyl)-L-arginine
  • Tageflar
  • Tyrosyl-D-alanyl-glycyl-phenylalanyl-leucyl-arginine
  • UNII-V13505565P

Systematic Names

  • 1-6-beta-Neoendorphin (human), 2-D-alanine-
  • L-Arginine, N(sup 2)-(N-(N-(N-(L-tyrosyl-D-alanyl)glycyl)-L-phenylalanyl)-L-leucyl)-

Registry Numbers

CAS Registry Number

  • 81733-79-1

FDA UNII

  • V13505565P

System Generated Number

  • 0081733791

Structure Descriptors

InChI

1S/C35H51N9O8/c1-20(2)16-27(32(49)43-26(34(51)52)10-7-15-39-35(37)38)44-33(50)28(18-22-8-5-4-6-9-22)42-29(46)19-40-30(47)21(3)41-31(48)25(36)17-23-11-13-24(45)14-12-23/h4-6,8-9,11-14,20-21,25-28,45H,7,10,15-19,36H2,1-3H3,(H,40,47)(H,41,48)(H,42,46)(H,43,49)(H,44,50)(H,51,52)(H4,37,38,39)/t21-,25+,26+,27+,28+/m1/s1

InChIKey

GDPHPXYFLPDZGH-XBTMSFKCSA-N

Smiles

C[C@H](C(=O)NCC(=O)N[C@@H](Cc1ccccc1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(=N)N)C(=O)O)NC(=O)[C@H](Cc2ccc(cc2)O)N

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 520mg/kg (520mg/kg)   Drugs of the Future. Vol. 16, Pg. 203, 1991.
rat LD50 intravenous 270mg/kg (270mg/kg)   Drugs of the Future. Vol. 16, Pg. 203, 1991.