3-Bromo-2-fluoro-6-(methylthio)pyridine CAS 2137928-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137928-56-2 |
| Molecular Formula | C6H5BrFNS |
| Molecular Weight | 222.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2-fluoro-6-(methylthio)pyridine (CAS 2137928-56-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H5BrFNS. Molecular weight: 222.08 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H5BrFNS |
| Molecular Weight | 222.08 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Tert-butyl 4-(2-methoxy-2-oxoacetyl)-3-oxopiperidine-1-carboxylate (CAS 1159983-63-7)
- 3-(4-Chlorophenyl)prop-2-yn-1-amine (CAS 944818-98-8)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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