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Substance Name: Tetrantoin
RN: 52094-70-9
UNII: 3NM8B9838N
InChIKey: ZWYUGDUPLSGYSK-UHFFFAOYSA-N

Classification Codes

  • Antiepileptic
  • Drug / Therapeutic Agent

Molecular Formula

  • C12-H12-N2-O2

Molecular Weight

  • 216.2388
 
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Names and Synonyms

Name of Substance

  • Tetrantoin

Synonyms

  • 3',4'-Dihydrospiro(imidazolidine-4,2'(1'H)-naphthalene)-2,5-dione
  • 4-24-00-01554 (Beilstein Handbook Reference)
  • 7,8-Benzo-1,3-diazaspiro(4.5)decane-2,4-dione
  • BRN 0015092
  • EINECS 257-658-9
  • NSC 150464
  • S.2-676
  • Spirodon
  • Tetraline-(2-spiro-5)-hydantoin
  • Tetrantoin
  • UNII-3NM8B9838N

Systematic Names

  • 7,6-Benzo-1,3-diazaspiro(4,5)decane-2,4-dione
  • Benzo(g)quinazoline-2,4(1H,3H)-dione (8CI)
  • Spiro(imidazolidine-4,2'(1'H)-naphthalene)-2,5-dione, 3',4'-dihydro-

Registry Numbers

CAS Registry Number

  • 52094-70-9

FDA UNII

  • 3NM8B9838N

System Generated Number

  • 0052094709

Structure Descriptors

InChI

1S/C12H12N2O2/c15-10-12(14-11(16)13-10)6-5-8-3-1-2-4-9(8)7-12/h1-4H,5-7H2,(H2,13,14,15,16)

InChIKey

ZWYUGDUPLSGYSK-UHFFFAOYSA-N

Smiles

O=C1NC(=O)C2(CCc3ccccc3C2)N1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 2gm/kg (2000mg/kg)   Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 46, Pg. 118, 1957.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 267.5 deg C   EXP
log P (octanol-water) 1.870 (none)   EST
Atmospheric OH Rate Constant 1.72E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.