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Substance Name: Pyrazolo(1,5-a)pyrimidin-7(4H)-one, 4-ethyl-2-(2-thienyl)-
RN: 149246-67-3
InChIKey: HRRZBYPYLUKEMM-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C12-H11-N3-O-S

Molecular Weight

  • 245.3049
 
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Names and Synonyms

Synonyms

  • 4,7-Dihydro-4-ethyl-2-(2-thienyl)pyrazolo(1,5-a)pyrimidin-7-one
  • 4-Ethyl-2-(2-thienyl)pyrazolo(1,5-a)pyrimidin-7(4H)-one

Systematic Name

  • Pyrazolo(1,5-a)pyrimidin-7(4H)-one, 4-ethyl-2-(2-thienyl)-

Registry Numbers

CAS Registry Number

  • 149246-67-3

System Generated Number

  • 0149246673

Structure Descriptors

InChI

1S/C12H11N3OS/c1-2-14-6-5-12(16)15-11(14)8-9(13-15)10-4-3-7-17-10/h3-8H,2H2,1H3

InChIKey

HRRZBYPYLUKEMM-UHFFFAOYSA-N

Smiles

CCn1ccc(=O)n2c1cc(n2)c3cccs3

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LD50 oral > 500mg/kg (500mg/kg)   Journal of Pharmaceutical Sciences. Vol. 82, Pg. 480, 1993.