4-Bromo-2-fluoropyridine CAS 128071-98-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128071-98-7 |
| Molecular Formula | C5H9BrFN |
| Molecular Weight | 182.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-fluoropyridine (CAS 128071-98-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H9BrFN. Molecular weight: 182.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H9BrFN |
| Molecular Weight | 182.03 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 |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 3,4-Dichloroisothiazole-5-carbaldehyde (CAS 1161865-89-9)
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- 5-amino-12-methyl-6-thia-2,4,10,13-tetraazatricyclo[7.4.0.0³,⁷]trideca-1(9),2,4,7,12-pentaen-11-one (CAS 114794-03-5)
- 1-(2-Hydroxyethyl)azetidin-3-ol (CAS 660842-73-9)
- L-fructose (CAS 7776-48-9)
- 2-(Aminomethyl)-5-(difluoromethyl)-6-(trifluoromethyl)pyridine-3-sulfonamide (CAS 1361751-39-4)
- N-((3S,4R)-6-Cyano-3-hydroxy-2,2-dimethylchroman-4-yl)-N-hydroxyacetamide (CAS 127408-31-5)
- 3-(1-methyl-1H-imidazol-2-yl)aniline (CAS 245547-16-4)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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