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Substance Name: Cyclopentobarbital sodium salt
RN: 302-34-1
InChIKey: OSAUDFMJMGEPIE-UHFFFAOYSA-M

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C12-H14-N2-O3.Na

Molecular Weight

  • 256.236
 
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Names and Synonyms

Name of Substance

  • Cyclopentobarbital sodium salt

Synonyms

  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-(2-cyclopenten-1-yl)-5-(2-propenyl)-, monosodium salt
  • 5-Allyl-5-(2-cyclopentenyl)barbituric acid sodium salt
  • Cyclopal-sodium
  • Sodium cyclopal
  • Sodium cyclopentobarbital

Systematic Name

  • Barbituric acid, 5-allyl-5-(2-cyclopenten-1-yl)-, sodium salt

Registry Numbers

CAS Registry Number

  • 302-34-1

System Generated Number

  • 0000302341

Molecular Formulas

Molecular Formula

  • C12-H14-N2-O3.Na

Molecular Formula Fragments

  • C12-H14-N2-O3
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C12H14N2O3.Na/c1-2-7-12(8-5-3-4-6-8)9(15)13-11(17)14-10(12)16;/h2-3,5,8H,1,4,6-7H2,(H2,13,14,15,16,17);/q;+1/p-1

InChIKey

OSAUDFMJMGEPIE-UHFFFAOYSA-M

Smiles

C1([C@@]([C@@H]2CCC=C2)(C(N=C(N1)[O-])=O)CC=C)=O.[Na+]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral 105mg/kg (105mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 80, Pg. 119, 1944.
rabbit LD50 intraperitoneal 145mg/kg (145mg/kg)   Anesthesiology. Vol. 4, Pg. 135, 1943.
rat LD50 intraperitoneal 150mg/kg (150mg/kg)   Anesthesiology. Vol. 4, Pg. 135, 1943.
rat LD50 oral 205mg/kg (205mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 80, Pg. 119, 1944.