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Substance Name: Tetrabarbital [INN:DCF]
RN: 76-23-3
UNII: 3K441526FO
InChIKey: ZLUNGGZJSQDFPH-UHFFFAOYSA-N

Classification Codes

  • Hypnotic
  • Sedative

Molecular Formula

  • C12-H20-N2-O3

Molecular Weight

  • 240.301
 
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Names and Synonyms

Name of Substance

  • Tetrabarbital [INN:DCF]

Synonyms

  • (R,S)-5-Ethyl-5-(1-ethylbutyl)barbitursaeure
  • Butysedol
  • EINECS 200-946-6
  • IL 991
  • Tetrabarbital
  • Tetrabarbitalum
  • Tetrabarbitalum [INN-Latin]
  • UNII-3K441526FO

Systematic Names

  • 5-Ethyl-5-(1-ethylbutyl)barbituric acid
  • Tetrabarbital

Registry Numbers

CAS Registry Number

  • 76-23-3

FDA UNII

  • 3K441526FO

System Generated Number

  • 0000076233

Structure Descriptors

InChI

1S/C12H20N2O3/c1-4-7-8(5-2)12(6-3)9(15)13-11(17)14-10(12)16/h8H,4-7H2,1-3H3,(H2,13,14,15,16,17)

InChIKey

ZLUNGGZJSQDFPH-UHFFFAOYSA-N

Smiles

CCCC(CC)C1(CC)C(=O)NC(=O)NC1=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 122 deg C   EXP
log P (octanol-water) 2.500 (none)   EST
Atmospheric OH Rate Constant 2.13E-11 cm3/molecule-sec 25 EST

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