3-Fluoro-4-hydroxypyridine CAS 22282-73-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22282-73-1 |
| Molecular Formula | C5H4FNO |
| Molecular Weight | 113.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Fluoro-4-hydroxypyridine (CAS 22282-73-1) pharmaceutical standards reference standard. Molecular formula: C5H4FNO. Molecular weight: 113.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 3-Fluoro-2-hydroxypyridine (CAS 1547-29-1)
- 5-Fluoro-1H-pyrrole-2-carbaldehyde (CAS 156395-08-3)
- 2-Fluoro-3-hydroxypyridine (CAS 174669-74-0)
- 1-Fluoro-3-oxocyclobutane-1-carbonitrile (CAS 2231677-14-6)
- 2-Fluoro-5-hydroxypyridine (CAS 55758-32-2)
- 3-Fluoro-5-hydroxypyridine (CAS 209328-55-2)
- 5-Fluoro-2-hydroxypyridine (CAS 51173-05-8)
- 1-Fluoro-cyclopentanecarbonitrile (CAS 1447949-40-7)
Recommended Standards
- 2-Fluoropyrimidin-5-amine (CAS 56621-95-5)
- 3-Fluoropyridin-4(1H)-one (CAS 221167-64-2)
- 3-Fluoropyridine 1-oxide (CAS 695-37-4)
- 3,6-Dichloro-2-(difluoromethyl)pyridine (CAS 1374659-49-0)
- 2-[(Tetrahydro-2-furanylmethyl)amino]-nicotinic acid (CAS 896637-76-6)
- 2,3-Dibromo-5-fluorophenylacetic acid (CAS 1806355-50-9)
- 2,2-Dicyanopropane 7321-55-3 Dimethylmalononitrile Malononitrile, dimethyl- NSC-86109 NSC86109 Propanedinitrile, dimethyl- (CAS 7321-55-3)
- (2-((2,5-Dimethylbenzyl)thio)-4,5-dihydro-1H-imidazol-1-yl)(2-methoxyphenyl)methanone (CAS 851804-32-5)
- 2-[4-(5-Methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]-N-[3-(trifluoromethyl)phenyl]acetamide (CAS 1775308-33-2)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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