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Substance Name: 2,3-Dimercapto-1-propanesulfonic acid
RN: 74-61-3
UNII: 086L82361J
InChIKey: JLVSRWOIZZXQAD-UHFFFAOYSA-N

Note

  • A chelating agent used as an antidote to heavy metal poisoning.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C3-H8-O3-S3

Molecular Weight

  • 188.291
 
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Names and Synonyms

Results Name

  • 2,3-Dimercapto-1-propanesulfonic acid

Name of Substance

  • 2,3-Dimercapto-1-propanesulfonic acid

Synonyms

  • (+-)-2,3-Dimercapto-1-propanesulfonic acid
  • 2,3-Dimercapto-1-propanesulfonic acid
  • 2,3-Dimercaptopropan-1-sulfonsaeure
  • 2,3-Dimercaptopropan-1-sulfonsaeure [German]
  • 2,3-Dimercaptopropanesulfonic acid
  • 4-04-00-00094 (Beilstein Handbook Reference)
  • BRN 1763751
  • Dimercaptopropane-1-Sulfonate
  • DL-2,3-Dimercaptopropane-1-sulfonic acid
  • UNII-086L82361J

Systematic Name

  • 1-Propanesulfonic acid, 2,3-dimercapto-

Registry Numbers

CAS Registry Number

  • 74-61-3

FDA UNII

  • 086L82361J

Other Registry Number

  • 88031-93-0

Related Registry Number

  • 4076-02-2 (Parent)

System Generated Number

  • 0000074613

Structure Descriptors

InChI

1S/C3H8O3S3/c4-9(5,6)2-3(8)1-7/h3,7-8H,1-2H2,(H,4,5,6)

InChIKey

JLVSRWOIZZXQAD-UHFFFAOYSA-N

Smiles

S(C[C@@H](CS)S)(O)(=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intramuscular 1750mg/kg (1750mg/kg)   German Offenlegungsschrift Patent Document. Vol. #3111770,
mouse LD50 intraperitoneal 979mg/kg (979mg/kg)   Archives of Toxicology. Vol. 61, Pg. 321, 1988.
rat LD50 intraperitoneal 945mg/kg (945mg/kg)   CRC Critical Reviews in Toxicology. Vol. 20, Pg. 83, 1989.