1,3-Diethyl-2-thiobarbituric acid

1,3-Diethyl-2-thiobarbituric acid structural formula

CAS Number5217-47-0
Molecular FormulaC8H12N2O2S
Molecular Weight200.260
InChI KeySHBTUGJAKBRBBJ-UHFFFAOYSA-N
LogP0.380
Synonyms
  • 1,3-Diethyl-2-thiobarbituric acid
  • 1,3-Diethyl-2-sulfanylidene-1,3-diazinane-4,6-dione
  • 4,6(1H,5H)-Pyrimidinedione, 1,3-diethyldihydro-2-thioxo-
  • 5217-47-0
  • N,N'-Diethylthiobarbituric acid
  • N,N'-Diethyl-2-thiobarbituric acid
  • 1,3-Diethylthiobarbituric acid
  • EINECS 226-010-7
  • NSC 158284
  • 1190104-61-0
  • 61732-60-3

Applications:

Separation of 1,3-Diethyl-2-thiobarbituric acid on Newcrom R1 HPLC column

February 16, 2018
Separation of 1,3-Diethyl-2-thiobarbituric acid on Newcrom C18 HPLC column

1,3-Diethyl-2-thiobarbituric acid 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:
1,3-Diethyl-2-thiobarbituric acid
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.