N-Nitroso-N-methylurethane

N-Nitroso-N-methylurethane structural formula

CAS Number615-53-2
Molecular FormulaC4H8N2O3
Molecular Weight132.120
InChI KeyCAUBWLYZCDDYEF-UHFFFAOYSA-N
LogP0.587
Synonyms
  • N-Nitroso-N-methylurethane
  • Ethyl methyl(nitroso)carbamate
  • Carbamic acid, N-methyl-N-nitroso-, ethyl ester
  • 615-53-2
  • BRN 1763954
  • EINECS 210-432-3
  • Ethyl ester of methylnitroso-carbamic acid
  • Ethyl N-methylnitrosocarbamate
  • N-Methyl-N-nitrosocarbamic acid, ethyl ester
  • N-Methyl-N-nitrosoethylcarbamate
  • Methylnitrosourethane
  • Methyl-N-nitrosourethane
  • N-Methyl-N-nitroso-urethane
  • N-Nitro-N-methylurethan
  • N-Nitrosomethylurethane
  • NM-Urethan
  • Nm-urethane
  • NSC 2860
  • RCRA waste number U178
  • Ethylester kyseliny N-methyl-N-nitrosokarbaminove
  • Methylnitrosourethan
  • Nitrosomethylurethan
  • UNII-741GDM4803

Applications:

Separation of N-Nitroso-N-methylurethane on Newcrom R1 HPLC column

February 16, 2018
Separation of N-Nitroso-N-methylurethane on Newcrom C18 HPLC column

N-Nitroso-N-methylurethane 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:
N-Nitroso-N-methylurethane
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.