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Substance Name: 2-Mercaptoethylguanidine
RN: 1190-74-5
UNII: S33ZNG2R5Y
InChIKey: GAPFINWZKMCSBG-UHFFFAOYSA-N

Note

  • Proposed as a radiation protective agent.

Classification Codes

  • Drug / Therapeutic Agent
  • Enzyme Inhibitors

Molecular Formula

  • C3-H9-N3-S

Molecular Weight

  • 119.191
 
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Names and Synonyms

Name of Substance

  • 2-Mercaptoethylguanidine

Synonyms

  • (2-Mercaptoethyl)guanidine
  • 2-Guanidinoethanethiol
  • 2-Mercaptoethylguanidine
  • N-Guanidylcysteamin
  • N-Guanidylcysteamin [German]
  • UNII-S33ZNG2R5Y

Systematic Names

  • Ethanethiol, 2-guanidino-
  • Guanidine, (2-mercaptoethyl)-

Registry Numbers

CAS Registry Number

  • 1190-74-5

FDA UNII

  • S33ZNG2R5Y

Related Registry Numbers

  • 19767-44-3 (mono-hydrochloride)
  • 4337-69-3 (mono-hydrobromide)

System Generated Number

  • 0001190745

Structure Descriptors

InChI

1S/C3H9N3S/c4-3(5)6-1-2-7/h7H,1-2H2,(H4,4,5,6)

InChIKey

GAPFINWZKMCSBG-UHFFFAOYSA-N

Smiles

NC(=N)NCCS

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 250mg/kg (250mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 576, 1957.