5,5-Dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione CAS 3237-50-1
| CAS No. | 3237-50-1 |
| Molecular Formula | C4H4N2O5 |
| Molecular Weight | 160.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 160.08 g/mol gives 5,5-Dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5,5-Dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione (CAS 3237-50-1) is a high-purity analytical reference standard with the molecular formula C4H4N2O5 and a molecular weight of 160.08 g/mol.
Based on its molecular formula C4H4N2O5, 5,5-Dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 160.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5,5-Dihydroxypyrimidine-2,4,6(1H,3H,5H)-trione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C4H4N2O5 |
| Molecular Weight | 160.08 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Dihydroxypyrimidine Standards
- 4,6-Dihydroxypyrimidine-2-carboxylic Acid (CAS 5177-20-8)
- 5,6-Dihydroxypyrimidine-4-carboxylic acid (CAS 52412-10-9)
- Sodium 4,6-dihydroxypyrimidine-2-thiolate (CAS 31645-12-2)
- 4,6-Dihydroxypyrimidine-5-carbaldehyde (CAS 14256-99-6)
- 4,6-Dihydroxypyrimidine-5-carbonitrile (CAS 1936377-42-2)
- ethyl 2,4-dihydroxypyrimidine-5-carboxylate (CAS CATO-C3D-262477)
- 4,6-Dihydroxypyrimidine (CAS 1193-24-4)
- Butyl 2,6-dihydroxypyrimidine-4-carboxylate (CAS 22754-37-6)
Recommended Standards
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- 1-BROMO-2-IODO-4-METHYLBENZENE 4-Bromo-3-iodotoluene 858841-53-9 AS03378 (CAS 858841-53-9)
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