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Substance Name: Contragestazol
RN: 69095-83-6
InChIKey: GXCZZAKPGMYPDJ-UHFFFAOYSA-N

Note

  • Non-hormonal antifertility agent.

Molecular Formula

  • C17-H17-N3-O

Molecular Weight

  • 279.341
 

Classification Codes

  • Abortifacient Agents
  • Abortifacient Agents, Nonsteroidal
  • Drug / Therapeutic Agent
  • Immunologic Factors
  • Immunosuppressive Agents
  • Reproductive Control Agents
  • Reproductive Effect
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Names and Synonyms

Results Name

  • Contragestazol

Name of Substance

  • 3-(2-Ethylphenyl)-5-(3-methoxyphenyl)-1H-1,2,4-triazole

Synonyms

  • (3-Ethylphenyl)-5-(3-methoxyphenyl)-1,2,4-triazole
  • 1H-1,2,4-Triazole, 3-(2-ethylphenyl)-5-(3-methoxyphenyl)-
  • 3-(2-Ethylphenyl)-5-(3-methoxyphenyl)-1H-1,2,4-triazole
  • 3-(o-Ethylphenyl)-5-(m-methoxyphenyl)-s-triazole
  • 5-(2-Ethylphenyl)-3-(3-methoxyphenyl)-1H-1,2,4-triazole
  • 5-(2-Ethylphenyl)-3-(3-methoxyphenyl)-s-triazole
  • Contragestazol
  • Diphenytriazol
  • DL 111
  • DL 111IT
  • DL-111-IT
  • s-Triazole, 3-(o-ethylphenyl)-5-(m-methoxyphenyl)-

Systematic Name

  • 1H-1,2,4-Triazole, 3-(2-ethylphenyl)-5-(3-methoxyphenyl)-

Registry Numbers

CAS Registry Number

  • 69095-83-6

System Generated Number

  • 0069095836

Structure Descriptors

InChI

1S/C17H17N3O/c1-3-12-7-4-5-10-15(12)17-18-16(19-20-17)13-8-6-9-14(11-13)21-2/h4-11H,3H2,1-2H3,(H,18,19,20)

InChIKey

GXCZZAKPGMYPDJ-UHFFFAOYSA-N

Smiles

[nH]1c(nnc1c1cc(OC)ccc1)c1c(CC)cccc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
hamster LD50 subcutaneous > 2gm/kg (2000mg/kg)   Contraception. Vol. 23, Pg. 163, 1981.
mouse LD50 intraperitoneal 650mg/kg (650mg/kg)   "Research Frontiers in Fertility Regulation, Proceedings of an International Workshop, 1980," Zatuchni, G.I., et al., eds., Hagerstown, MD, Harper and Row Medical Dept., 1980Vol. -, Pg. 344, 1980.
mouse LD50 subcutaneous 3910mg/kg (3910mg/kg)   Contraception. Vol. 23, Pg. 163, 1981.
rat LD50 intramuscular > 2gm/kg (2000mg/kg)   Contraception. Vol. 23, Pg. 163, 1981.
rat LD50 intraperitoneal 1180mg/kg (1180mg/kg)   "Research Frontiers in Fertility Regulation, Proceedings of an International Workshop, 1980," Zatuchni, G.I., et al., eds., Hagerstown, MD, Harper and Row Medical Dept., 1980Vol. -, Pg. 344, 1980.
rat LD50 subcutaneous 3190mg/kg (3190mg/kg)   Contraception. Vol. 23, Pg. 163, 1981.