5-Methyluridine-1,2,3,4,5- CAS 159496-17-0
| CAS No. | 159496-17-0 |
| Molecular Formula | C5[13C]5H14N2O6 |
| Molecular Weight | 263.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 263.19 g/mol gives 5-Methyluridine-1,2,3,4,5- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-Methyluridine-1,2,3,4,5- (CAS 159496-17-0) is a high-purity analytical reference standard with the molecular formula C5[13C]5H14N2O6 and a molecular weight of 263.19 g/mol.
The molecular framework of 5-Methyluridine-1,2,3,4,5- (C5[13C]5H14N2O6) is characterized by a carbohydrate-derived structure, an amide group. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Methyluridine-1,2,3,4,5- under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5[13C]5H14N2O6 |
| Molecular Weight | 263.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2002 |
| Nitrogen Atoms | 2 |
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- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
Why CATO?
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