CAS Number | 56-81-5 |
---|---|
Molecular Formula | C3H8O3 |
Molecular Weight | 92.095 |
InChI Key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
LogP | -1.76 |
Synonyms |
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Applications:
HPLC Method For Simultaneous Quantification of Sugar Alcohols (Polyols) on Primesep AP
September 9, 2021
Separation type: Liquid Chromatography HILIC
High Performance Liquid Chromatography (HPLC) Method for Analysis of Ethylene glycol, Glycerol, Erythritol, Xylitol, Sorbitol.
Column | Primesep AP, 4.6×150 mm, 5 µm, 100A |
Mobile Phase | MeCN/H2O – 75/25% |
Buffer | No |
Flow Rate | 1.0 ml/min |
Detection | UV 200 nm, RI |
Class of Compounds |
Drug, Basic, Hydrophobic, Ionizable, Zwitterionic |
Analyzing Compounds | Ethylene glycol, Glycerol, Erythritol , Xylitol, Sorbitol |
Application Column
Primesep AP
The Primesep family of mixed-mode columns offers a wide variety of stationary phases, boasting unprecedented selectivity in the separation of a broad array of chemical compounds across multiple applications. Corresponding Primesep guard columns, available with all stationary phases, do not require holders. SIELC provides a method development service available to all customers. Inquire about our specially-tailored custom LC-phases for specific separations.
Select optionsEthylene Glycol
Glycerol
Sorbitol
Xylitol
HPLC Derivatization and Quantitative Analysis of Glycerol
July 16, 2010
Glycerol is a polyol hydrophilic compound which is used in pharmaceutical formulations. It is also a byproduct of biodisel production through transesterification. Glycerol has three hydroxyl groups, making it a very polar compound. Method using periodate/acetylacteone derivatization was developed using UV. Method is fast and shows good linearity within explored range of concentrations. This general HPLC approach can be used for precise quantitation of glycerol.