Uracil is a naturally occurring pyrimidine derivative. Uracil is used for drug delivery and as a pharmaceutical. Uridine is a product of uracil and sugar ribose. Uridine is one of components of ribonucleic acid. Uracil and uridine are slightly basic in nature. Both compounds are hydrophilic and uracil is very often is used as a void marker in reversed-phase chromatography. Uracil and uridine are separated based on their polar properties on a Primesep N HILIC column. Uracil and uridine are monitored by UV.
Column | Primesep N, 4.6×150 mm, 5 µm, 100A |
Mobile Phase | MeCN/H2O – 90/10% |
Buffer | No |
Flow Rate | 1.0 ml/min |
Detection | UV 250 nm |
Class of Compounds |
Nucleosides, Hydrophilic, Ionizable |
Analyzing Compounds | Uracil, Uridine |
The Primesep family of mixed-mode columns offer a wide variety of stationary phases with an unprecedented selectivity in the separation of a broad array of chemical compounds and in multiple applications. Corresponding Primesep guard columns are available with all stationary phases and do not require holders. SIELC offers a method development service which is available for all customers. Ask about our special custom LC-phases tailored for specific separations.
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