4-Amino-5-(difluoromethyl)-3-methoxypyridine-2-sulfonamide CAS 1805350-72-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805350-72-4 |
| Molecular Formula | C7H9F2N3O3S |
| Molecular Weight | 253.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Amino-5-(difluoromethyl)-3-methoxypyridine-2-sulfonamide (CAS 1805350-72-4) pharmaceutical standards reference standard. Molecular formula: C7H9F2N3O3S. Molecular weight: 253.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H9F2N3O3S |
| Molecular Weight | 253.23 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.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
- 6-Amino-9-(2',3'-dideoxy-2'-fluoro-b-D-arabinofuranosyl)purine (CAS 110143-10-7)
- 5-Amino-1-(8-fluoroquinolin-4-yl)-1H-pyrazole-4-carbonitrile (CAS 1221411-06-8)
- 6-Amino-3-(difluoromethyl)-5-methoxypyridine-2-sulfonamide (CAS 1803685-77-9)
- 6-Amino-2-(difluoromethyl)-5-methoxypyridine-3-sulfonamide (CAS 1804681-42-2)
- 4-Amino-6-(difluoromethyl)-3-methoxypyridine-2-sulfonamide (CAS 1804681-78-4)
- 4-Amino-3-(difluoromethyl)-6-methoxypyridine-2-sulfonamide (CAS 1804681-85-3)
- 2-Amino-4-(difluoromethyl)-6-methoxypyridine-3-sulfonamide (CAS 1805226-05-4)
- 4-Amino-3-(difluoromethyl)-5-methoxypyridine-2-sulfonamide (CAS 1805226-85-0)
Recommended Standards
- 2-Amino-3-(difluoromethyl)-5-methoxypyridine-4-sulfonamide (CAS 1806796-42-8)
- 6-Amino-4-(difluoromethyl)-5-methoxypyridine-2-sulfonamide (CAS 1806920-31-9)
- 2-Amino-5-(difluoromethyl)-4-methoxypyridine-3-sulfonamide (CAS 1806920-44-4)
- 3-(4-Chlorophenyl)-7-hydroxy-2-methyl-4H-chromen-4-one (CAS 314243-91-9)
- SW044248, 98%, a non-canonical topoisomerase I inhibitor (CAS 522650-83-5)
- Dimethyl[(3-methylpyrrolidin-3-yl)methyl]amine (CAS 114373-08-9)
- 3-Cyclopropoxy-4-(trifluoromethyl)pyridin-2-amine (CAS 1243321-93-8)
- (3S,4R,5S)-3,4,5-Trihydroxyhexanal (CAS 19165-06-1)
- 2-Phenoxy-1-(3-((prop-2-yn-1-yloxy)methyl)piperidin-1-yl)ethan-1-one (CAS 1251634-46-4)
- Dulaglutide (CAS 923950-08-7)
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