| CAS Number | 2439-99-8 |
|---|---|
| Molecular Formula | C4H11NO8P2 |
| Molecular Weight | 263.080 |
| InChI Key | OXHDYFKENBXUEM-UHFFFAOYSA-N |
| LogP | -3.38 |
| Synonyms |
|
Applications:
HPLC Separation of Glufosinate, Glyphosate and Glyphosine on Newcrom B Column
December 10, 2020
| Column | Newcrom B, 4.6×150 mm, 5 µm, 100A |
| Mobile Phase | MeCN/H2O – 5/95% |
| Buffer | Formic Acid Gradient |
| Flow Rate | 1.0 ml/min |
| Detection | CAD |
| Class of Compounds | Hydrophobic, Herbicide, Pesticide |
| Analyzing Compounds | Glufosinate, Glyphosate, Glyphosine |
Application Column
Newcrom B
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.
Select optionsGlyphosate
Glyphosine
HPLC Separation of Glyphosate, Glyphosine, Ethylphosphonic, Methylphosphonic, Methylenediphosphonic and Phosphoric Acids on Newcrom B Column
December 4, 2019
| Column | Newcrom B, 4.6×150 mm, 5 µm, 100A |
| Mobile Phase | MeCN Gradient -40-10%, 15 min |
| Buffer | Formic Acid Gradient -1- 5%, 15 min |
| Flow Rate | 1.0 ml/min |
| Detection | CAD |
<
| Class of Compounds | Acids, Plant growth regulator, Herbicide, Hydrophilic, Ionizable |
| Analyzing Compounds | Ethylphosphonic acid, Phosphate Ion, Methylphosphonate, Methylenediphosphonic acid, Glyphosate, Glyphosine |
Application Column
Newcrom B
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.
Select optionsGlyphosate
Glyphosine
Methylenediphosphonic acid
Methylphosphonic Acid
Phosphate
Phosphoric Acid
HPLC Determination of Glyphosine (bis-PMG) on Newcrom B Column
December 2, 2019
| Column | Newcrom B, 4.6×150 mm, 5 µm, 100A |
| Mobile Phase | MeCN – 10% |
| Buffer | Formic Acid – 3% |
| Flow Rate | 1.0 ml/min |
| Detection | CAD |
| Class of Compounds |
Plant growth regulator, Fungicide, Hydrophobic, Ionizable |
| Analyzing Compounds | Glyphosine |
Application Column
Newcrom B
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.
Select options
Separation of Glyphosine on Newcrom R1 HPLC column
February 16, 2018
Glyphosine 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.
Select options
