5-Fluoro-2-methoxypyridine-3-sulfonamide CAS 2357016-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2357016-44-3 |
| Molecular Formula | C6H7FN2O3S |
| Molecular Weight | 206.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-2-methoxypyridine-3-sulfonamide (CAS 2357016-44-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7FN2O3S. Molecular weight: 206.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H7FN2O3S |
| Molecular Weight | 206.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5,7-Dihydroxyspiro[chroman-2,1'-cyclopropan]-4-one (CAS 950674-58-5)
- 5-Methoxy-2-methyl-1-benzofuran-3-carboxylic acid (CAS 29735-88-4)
- 5,6-Dimethoxy-1,2-indanedione, 98% (CAS 42337-64-4)
- 2-(2-Amino-5-chloro-3-(difluoromethyl)pyridin-4-yl)acetic acid (CAS 1804451-97-5)
- 4-Amino-2-methylnicotinaldehyde (CAS 1060809-70-2)
- Voxilaprevir (CAS 1535212-07-7)
- 4-(2-Chloro-6-fluorophenyl)-1-methylpyrrolidin-3-amine (CAS 1706430-62-7)
- 2-(4-Ethoxy-2-ethylphenyl)-4-methylpyrrolidine (CAS 603069-06-3)
- N-Benzhydryl-2-(1-oxoisoquinolin-2(1H)-yl)acetamide (CAS 853319-79-6)
- Prolactin-Releasing Peptide (1-31) (human) (CAS 215510-22-8)
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