Phosphorous acid, cyclic ethylene methyl ester

Phosphorous acid, cyclic ethylene methyl ester structural formula

CAS Number3741-36-4
Molecular FormulaC3H7O3P
Molecular Weight122.060
InChI KeyFBOPSFFWGHLLTB-UHFFFAOYSA-N
LogP-0.711
Synonyms
  • Phosphorous acid, cyclic ethylene methyl ester
  • 2-Methoxy-1,3,2-dioxaphospholane
  • 1,3,2-Dioxaphospholane, 2-methoxy-
  • 3741-36-4
  • O,O-Bis(ethylene)-O-methyl phosphite
  • BRN 0605525
  • Cyclic ethylene methyl phosphite
  • 1,3,2-Dioxaphospholane, 2-methoxy-
  • EINECS 223-130-1
  • Ethylene diethylamido phosphite
  • Ethylene diethylphosphoramidite
  • Ethylene methyl phosphite, (C2H4O2)(MeO)P
  • 2-Methoxy-1,2,3-dioxaphospholane
  • Methoxyphosphorane
  • Methyl ethylene phosphite
  • NSC 171170
  • 2-Methoxy-1,3,2-dioxafosfolan

Applications:

Separation of Phosphorous acid, cyclic ethylene methyl ester on Newcrom R1 HPLC column

May 16, 2018
Separation of Phosphorous acid, cyclic ethylene methyl ester on Newcrom R1 HPLC column

Phosphorous acid, cyclic ethylene methyl ester 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:
Phosphorous acid, cyclic ethylene methyl ester
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 before ordering the column as there may be a more suitable column alternative by either e-mail: support@sielc.com or by phone: 847-229-2629.