2-Amino-3-fluoropyridine CAS 21717-95-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 21717-95-3 |
| Molecular Formula | C5H5FN2 |
| Molecular Weight | 112.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Amino-3-fluoropyridine (CAS 21717-95-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5FN2. Molecular weight: 112.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5FN2 |
| Molecular Weight | 112.11 g/mol |
| Purity | >95% |
| 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.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Amino Standards
- 2-Amino-6-fluoropyridine (CAS 1597-32-6)
- 5-Amino-2-fluoropyridine (CAS 1827-27-6)
- 4-Amino-2-fluoropyridine (CAS 18614-51-2)
- 2-Amino-4-fluoropyridine (CAS 944401-77-8)
- 2-Amino-5-fluoropyridine (CAS 21717-96-4)
- 4-Amino-1,3,5-triazin-2-ol (CAS 1118000-83-1)
- 3-Amino-2,5-dihydro-1,2,4-triazin-5-one (CAS 1121-90-0)
- 4-Amino-5,6-dihydro-2(1H)-pyridinone (CAS 1245643-32-6)
Recommended Standards
- Hydroxymethanesulfonic acid (CAS 75-92-3)
- 5-Fluoropyridin-3-amine (CAS 210169-05-4)
- 754-03-0 CTK2G9065 Ethanesulfonyl fluoride (CAS 754-03-0)
- 4-Iodo-2,3-dimethylaniline (CAS 117832-11-8)
- 2-(Morpholin-4-yl)ethane-1-sulfonyl chloride (CAS 103654-84-8)
- 3-Ethoxy-n-(2-methyl-2h-1,2,3,4-tetrazol-5-yl)benzamide (CAS 673453-78-6)
- Ethyl 4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate hydrate (CAS 175278-57-6)
- (3,4-Difluorophenyl)hydrazine (CAS 161886-22-2)
- 3-{4-[(E)-2-Chloro-but-2-en-(E)-ylidene]-5-methyl-ene-4,5-dihydro-1H-imidazol-2-yl}-propionic acid (CAS 878431-45-9)
- Semaglutide (CAS CATO-C4X-2226105)
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