Pentobarbital sodium

Pentobarbital sodium structural formula

CAS Number57-33-0
Molecular FormulaC11H17N2NaO3
Molecular Weight248.258
InChI KeyQGMRQYFBGABWDR-UHFFFAOYSA-M
LogP1.10
Synonyms
  • Pentobarbital sodium
  • Sodium 5-ethyl-4,6-dioxo-5-(pentan-2-yl)-1,4,5,6-tetrahydropyrimidin-2-olate
  • 4,6(1H,5H)-Pyrimidinedione, 5-ethyl-2-hydroxy-5-(1-methylbutyl)-, sodium salt (1:1)
  • 57-33-0
  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylbutyl)-, monosodium salt
  • 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(1-methylbutyl)-, sodium salt (1:1)
  • 5-Ethyl-5-(1-methylbutyl) barbituric acid sodium salt
  • 5-Ethyl-5-(methylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione monosodium salt
  • Auropan
  • Barbituric acid, 5-ethyl-5-(1-methylbutyl)-, sodium salt
  • Barpental
  • Biosedan
  • Butylone
  • Diabutal
  • Embutal
  • Etaminal sodium
  • Ethaminal sodium
  • Euthanyl
  • Euthatal
  • Isobarb
  • Mebubarbital sodium
  • Mebumal sodium
  • Mebunat
  • Napental
  • Narcoren
  • Nembutal sodium
  • NSC 10816
  • Pacifan
  • pentobarbital sodico
  • Pentobarbital sodique
  • Pentobarbitalnatrium
  • Pentobarbitone sodium
  • Pentonal
  • Pentone
  • Praecicalm
  • RS-Pentobarbital sodium
  • Sagatal
  • Sodium 5-ethyl-5-(1-methylbutyl)barbiturate
  • Sodium ethaminal
  • Sodium nembutal
  • Sodium pental
  • Sodium pentobarbital
  • Sodium pentobarbitone
  • Sodium pentobarbiturate
  • Sodium-Pent
  • Soluble pentobarbital
  • Somnopentyl
  • Somnotol
  • Sopental
  • Vetbutal
  • V-Pento
  • Barbituric acid, 5-ethyl-5-sec-pentyl-, sodium salt
  • Butylmethyl ethyl malonyl urea sodium
  • Continal
  • EINECS 200-323-9
  • 5-Ethyl-5-(1-methylbutyl)barbituric acid sodium salt
  • 5-Ethyl-5-(1-methylbutyl)-2,4,6(1H,3H,5H)-pyrimidinetrione monosodium salt
  • Lethobarb
  • Palapent
  • Pentabarbital sodium
  • Pentosol
  • Propylmethylcarbinylethyl barbituric acid sodium salt
  • Rivadorn
  • Sonistan
  • Sontobarbital nabitone
  • UNII-NJJ0475N0S
  • 10579-81-4
  • 23714-57-0
  • 8023-11-8
  • 8050-99-5

Applications:

Separation of Pentobarbital sodium on Newcrom R1 HPLC column

May 16, 2018
Separation of Pentobarbital sodium on Newcrom R1 HPLC column

Pentobarbital sodium can be analyzed by this reverse phase (RP) HPLC method with simple conditions. The mobile phase contains an acetonitrile (MeCN), water, and phosphoric acid. For Mass-Spec (MS) compatible applications the phosphoric acid needs to be replaced with formic acid. Smaller 3 µm particles columns available for fast UPLC applications. This liquid chromatography method is scalable and can be used for isolation impurities in preparative separation. It also suitable for pharmacokinetics.

Application Column

Newcrom R1

The Newcrom columns are a family of reverse-phase-based columns. Newcrom A, AH, B, and BH are all mixed-mode columns with either positive or negative ion-pairing groups attached to either short (25 Å) or long (100 Å) ligand chains. Newcrom R1 is a special reverse-phase column with low silanol activity.

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Application Analytes:
Pentobarbital sodium
The result was obtained by a proprietary SIELC algorithm. It may deviate from the actual experimental data. The experimental data are available upon request. Contact us by e-mail: support@sielc.com or by phone: 847-229-2629.