3-Fluoropyridin-4(1H)-one CAS 221167-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221167-64-2 |
| Molecular Formula | C5H4FNO |
| Molecular Weight | 113.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Fluoropyridin-4(1H)-one (CAS 221167-64-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4FNO. Molecular weight: 113.09 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4FNO |
| Molecular Weight | 113.09 g/mol |
| 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.) | 2020 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoropyridin Standards
- 4-Fluoropyridin-3-ol (CAS 1060804-45-6)
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- 4-Fluoropyridin-3-amine (CAS 106080-41-5)
- 4-Fluoropyridin-3-amine (CAS 1060804-19-4)
- 5-Fluoropyridin-3-amine (CAS 210169-05-4)
- 2-fluoropyridin-4-ol (CAS 22282-69-5)
- (4-Fluoropyridin-3-yl)methanamine (CAS 1060809-17-7)
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Recommended Standards
- 3-Fluoro-5-hydroxypyridine (CAS 209328-55-2)
- 3-Fluoropyridine 1-oxide (CAS 695-37-4)
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- 5-Chloro-2,2-dimethyl-2,3-dihydrobenzofuran (CAS 78027-51-7)
- N-(2-(Oxazol-2-yl)phenyl)benzamide (CAS 161987-02-6)
- (S)-1-(1H-Benzimidazol-2-yl)ethanol (CAS 192316-22-6)
- 2,4-Dibromo-6-[[[[(4S,5S)-4,5-dihydro-4,5-diphenyl-1-tosyl-1H-imidazol-2-yl]methyl][(S)-1-phenylethyl]amino]methyl]phenol (CAS 1009582-56-2)
- 8-Methyl-3-{[3-(propan-2-yl)-1,2,4-oxadiazol-5-yl]methyl}-3H,4H,5H-pyrimido[5,4-b]indol-4-one (CAS 1115922-78-5)
- 4-Chloro-6-methyl-7-(phenylsulfonyl)-7H-pyrrolo[2,3-d]pyrimidine (CAS 252723-16-3)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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