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Substance Name: 5-Ethyl-5-phenylhydantoin, (+)-
RN: 65567-34-2
UNII: O271Z1Q5G9
InChIKey: UDTWZFJEMMUFLC-NSHDSACASA-N

Classification Codes

  • Drug / Therapeutic Agent
  • Human Data

Molecular Formula

  • C11-H12-N2-O2

Molecular Weight

  • 204.2278
 
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Names and Synonyms

Name of Substance

  • 5-Ethyl-5-phenylhydantoin, (+)-

Synonyms

  • (+)-5-Ethyl-5-phenylhydantoin
  • (+)-Nirvanol
  • (S)-5-Ethyl-5-phenyl-2,4-imidazolidinedione
  • (S)-Nirvanol
  • 5-24-08-00092 (Beilstein Handbook Reference)
  • BRN 0085311
  • d-Nirvanol
  • UNII-O271Z1Q5G9

Systematic Names

  • 2,4-Imidazolidinedione, 5-ethyl-5-phenyl-, (S)- (9CI)
  • Hydantoin, 5-ethyl-5-phenyl-, (+)-

Registry Numbers

CAS Registry Number

  • 65567-34-2

FDA UNII

  • O271Z1Q5G9

System Generated Number

  • 0065567342

Structure Descriptors

InChI

1S/C11H12N2O2/c1-2-11(8-6-4-3-5-7-8)9(14)12-10(15)13-11/h3-7H,2H2,1H3,(H2,12,13,14,15)/t11-/m0/s1

InChIKey

UDTWZFJEMMUFLC-NSHDSACASA-N

Smiles

CC[C@]1(NC(=O)NC1=O)c2ccccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
child TDLo oral 140mg/kg (140mg/kg) SKIN AND APPENDAGES (SKIN): "DERMATITIS, ALLERGIC: AFTER SYSTEMIC EXPOSURE" Journal of Pharmacology and Experimental Therapeutics. Vol. 47, Pg. 209, 1933.
guinea pig LDLo subcutaneous 500mg/kg (500mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 47, Pg. 209, 1933.
mouse LD50 intraperitoneal > 500mg/kg (500mg/kg)   Biomedica Biochimica Acta. Vol. 46, Pg. 623, 1987.
rabbit LDLo subcutaneous 175mg/kg (175mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 47, Pg. 209, 1933.