5-Bromo-3-fluoro-2-pyridinone CAS 156772-63-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 156772-63-3 |
| Molecular Formula | C5H3BrFNO |
| Molecular Weight | 191.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Bromo-3-fluoro-2-pyridinone (CAS 156772-63-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H3BrFNO. Molecular weight: 191.99 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H3BrFNO |
| Molecular Weight | 191.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2001 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-fluoro-3-hydroxypyridine (CAS 1012084-53-5)
- 2-bromo-5-fluoro-pyridin-3-ol (CAS 1093758-87-2)
- 2-bromo-5-fluoro-pyridin-4-ol (CAS 1196152-88-1)
- 2-Bromo-3-fluoro-4-hydroxypyridine (CAS 1211525-92-6)
- 6-Bromo-5-fluoropyridin-3-ol (CAS 1211578-32-3)
- 3-Bromo-5-fluoropyridin-4-ol (CAS 1214342-60-5)
- 3-Bromo-5-fluoropyridine 1-oxide (CAS 1221793-60-7)
- 4-Bromo-2-fluoropyridin-3-ol (CAS 1227493-89-1)
Recommended Standards
- 6-Bromo-5-fluoropyridin-2-ol (CAS 1396762-21-2)
- 5-Bromo-2-fluoropyridin-4-ol (CAS 1805419-79-7)
- 5-Bromo-4-fluoropyrimidin-2-amine (CAS 1360552-57-3)
- 4-Fluorobenzyl 1-(4-fluorobenzyl)piperidine-4-carboxylate (CAS 1261230-56-1)
- Tert-butyl ((2R)-2-methylazetidin-3-yl)carbamate (CAS 2231670-16-7)
- 1-(5-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)pyrrolidine (CAS 2096341-79-4)
- 6-Isopropyl-2-(4-oxo-4H-chromene-2-carboxamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1215568-12-9)
- (4-Amino-2-(methylthio)thiazol-5-yl)(2-nitrophenyl)methanone (CAS 2237942-23-1)
- (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-((2-cyanopropan-2-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 66432-53-9)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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