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Substance Name: Ammonium, (2-mercaptoethyl)trimethyl-, chloride
RN: 37880-96-9
InChIKey: JKUAUCQIEHEDSL-UHFFFAOYSA-N

Note

  • A mercaptocholine used as a reagent for the determination of CHOLINESTERASES. It also serves as a highly selective nerve stain.

Molecular Formula

  • C5-H14-N-S.Cl

Molecular Weight

  • 155.692
 
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Names and Synonyms

Synonyms

  • (2-Mercaptoethyl)trimethylammonium chloride
  • 2-Mercapto-N,N,N-trimethylethanaminium chloride
  • Cholinethiol chloride
  • Thiocholine chloride

Systematic Names

  • Ammonium, (2-mercaptoethyl)trimethyl-, chloride
  • Ethanaminium, 2-mercapto-N,N,N-trimethyl-, chloride (9CI)

Registry Numbers

CAS Registry Number

  • 37880-96-9

System Generated Number

  • 0037880969

Molecular Formulas

Molecular Formula

  • C5-H14-N-S.Cl

Molecular Formula Fragments

  • C5-H14-N-S
  • Cl
  • COMPONENT

Structure Descriptors

InChI

1S/C5H13NS.ClH/c1-6(2,3)4-5-7;/h4-5H2,1-3H3;1H

InChIKey

JKUAUCQIEHEDSL-UHFFFAOYSA-N

Smiles

C([N+](C)(C)C)CS.[ClH-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 175mg/kg (175mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 127, Pg. 128, 1960.