(5-Fluoropyrimidin-4-yl)boronic acid CAS 1439366-12-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1439366-12-7 |
| Molecular Formula | C4H4BFN2O2 |
| Molecular Weight | 141.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (5-Fluoropyrimidin-4-yl)boronic acid (CAS 1439366-12-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H4BFN2O2. Molecular weight: 141.90 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H4BFN2O2 |
| Molecular Weight | 141.90 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) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoropyrimidin Standards
- (2-Fluoropyrimidin-5-yl)boronic acid (CAS 1029654-42-9)
- 2-Ethyl-5-fluoropyrimidin-4(1H)-one (CAS 143328-91-0)
- 6-Ethyl-5-fluoropyrimidin-2(1H)-one (CAS 180478-35-7)
- 1-(5-Fluoropyrimidin-2-yl)ethanol (CAS 905587-43-1)
- (R)-1-(5-fluoropyrimidin-2-yl)ethan-1-amine (CAS 1202352-14-4)
- (S)-1-(5-fluoropyrimidin-2-yl)ethan-1-amine (CAS 905587-29-3)
- 1-(5-Fluoropyrimidin-2-yl)ethan-1-amine (CAS 905587-41-9)
- 2-(5-Fluoropyrimidin-2-yl)ethan-1-amine (CAS 944904-83-0)
Recommended Standards
- (5-Fluoropyrazin-2-yl)boronic acid (CAS 1245628-55-0)
- 14119-20-1 Cerium, isotope of mass 142 Cerium-142 142Ce (CAS 14119-20-1)
- Neodymium 142 (CAS 14336-82-4)
- Methyl 5-methoxy-1-methyl-1H-pyrazole-3-carboxylate (CAS 58364-91-3)
- (4-Ethynylpyridin-2-yl)methanamine (CAS 1256805-29-4)
- tert-butyl 4-(1-methyl-1H-pyrazol-4-yl)-3-oxopiperazine-1-carboxylate (CAS 1309081-43-3)
- 2-(5-methylpyrazin-2-yl)ethan-1-ol (CAS 142780-03-8)
- (6-Chloro-3-methoxypyridazin-4-yl)methanol (CAS 89466-48-8)
- Paliperidone Impurity 161 (CAS 1160611-32-4)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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