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Substance Name: Methohexital [USP:INN:BAN]
RN: 151-83-7
UNII: E5B8ND5IPE
InChIKey: NZXKDOXHBHYTKP-UHFFFAOYSA-N

Note

  • An intravenous anesthetic with a short duration of action that may be used for induction of anesthesia.

Molecular Formula

  • C14-H18-N2-O3

Molecular Weight

  • 262.3072
 

Classification Codes

Classification Codes

  • Anesthetics
  • Anesthetics, General
  • Anesthetics, Intravenous
  • Central Nervous System Agents
  • Central Nervous System Depressants
  • Pharmaceutic Necessity for Methohexital Sodium for Injection

Superlist Classification Code

  • DEA Schedule IV
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Names and Synonyms

Name of Substance

  • Methohexital
  • Methohexital [USP:INN:BAN]

MeSH Heading

  • Methohexital

Synonyms

  • (+-)-5-Allyl-1-methyl-5-(1-methyl-2-pentynyl)barbituric acid
  • 5-Allyl-5-(3-hexyn-2-yl)-1-methylbarbituric acid
  • Compound 22451
  • Compound 25398
  • EINECS 205-798-6
  • Enallynymall
  • Enallynymalum
  • Methodrexitone
  • Methohexital
  • Methohexitalum
  • Methohexitalum [INN-Latin]
  • Methohexitone
  • Metoesital
  • Metoesital [DCIT]
  • Metohexital
  • Metohexital [INN-Spanish]
  • UNII-E5B8ND5IPE

Systematic Names

  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-methyl-5-(1-methyl-2-pentynyl)-5-(2-propenyl)-, (+-)-
  • Barbituric acid, 5-allyl-1-methyl-5-(1-methyl-2-pentynyl)-
  • Methohexital

Superlist Names

  • DEA No. 2264
  • Methohexital

Registry Numbers

CAS Registry Number

  • 151-83-7

FDA UNII

  • E5B8ND5IPE

Other Registry Numbers

  • 115621-33-5
  • 18652-93-2
  • 7187-72-6

System Generated Number

  • 0000151837

Structure Descriptors

InChI

1S/C14H18N2O3/c1-5-7-8-10(3)14(9-6-2)11(17)15-13(19)16(4)12(14)18/h6,10H,2,5,9H2,1,3-4H3,(H,15,17,19)

InChIKey

NZXKDOXHBHYTKP-UHFFFAOYSA-N

Smiles

CCC#CC(C)C1(CC=C)C(=O)NC(=O)N(C)C1=O