6-Fluoro-5-methylpyrimidine-2,4(1H,3H)-dione CAS 31458-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31458-36-3 |
| Molecular Formula | C5H5FN2O2 |
| Molecular Weight | 144.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Fluoro-5-methylpyrimidine-2,4(1H,3H)-dione (CAS 31458-36-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5FN2O2. Molecular weight: 144.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5FN2O2 |
| Molecular Weight | 144.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 2-(3-Bromopropyl)-1,3-dimethylbenzene (CAS 1446281-94-2)
- 2,4-Diamino-6-(p-tolylamino)pyrimidine-5-carbaldehyde (CAS 16597-42-5)
- Des-Pro36-37-Tirzepatide (CAS CATO-CPTD788938)
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