5-Fluoro-3-methylpyrimidin-4(3H)-one CAS 347418-38-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 347418-38-6 |
| Molecular Formula | C5H5FN2O |
| Molecular Weight | 128.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-3-methylpyrimidin-4(3H)-one (CAS 347418-38-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5FN2O. Molecular weight: 128.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5FN2O |
| Molecular Weight | 128.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
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- 5-Fluoro-2-methylpyrimidin-4-ol (CAS 1480-91-7)
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Recommended Standards
- 5-Fluoro-1-methylpyrimidin-4(1H)-one (CAS 347418-37-5)
- 5-Fluoro-4-methylpyrimidin-2(1H)-one (CAS 6090-44-4)
- 5-Fluoro-1-methylpyrimidin-2(1H)-one (CAS 63331-05-5)
- 3-((4-Chlorophenyl)amino)-2,3-dihydrothiophene 1,1-dioxide (CAS 39565-75-8)
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- 2-[[(1,1-Dimethylethoxy)carbonyl]amino]cyclopropanecarboxylic acid (CAS 1083181-22-9)
- 1-[5-(hydroxymethyl)-1,2-oxazol-3-yl]ethan-1-one (CAS 92096-06-5)
- 2-Propyl-1H-benzo[d]imidazole-5,6-diamine (CAS 124635-44-5)
- 3-Chloro-2,4-difluoro-6-nitroaniline (CAS 50408-94-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com