2-(Difluoromethyl)-4-hydroxy-3-methoxypyridine-6-sulfonamide CAS 1807129-48-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1807129-48-1 |
| Molecular Formula | C7H8F2N2O4S |
| Molecular Weight | 254.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Difluoromethyl)-4-hydroxy-3-methoxypyridine-6-sulfonamide (CAS 1807129-48-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H8F2N2O4S. Molecular weight: 254.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H8F2N2O4S |
| Molecular Weight | 254.21 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 | 2 |
| Sulfur Atoms | 1 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-4-hydroxy-5-methoxypyridine-3-sulfonamide (CAS 1805198-45-1)
- 4-(Difluoromethyl)-2-hydroxy-6-methoxypyridine-3-sulfonamide (CAS 1805253-67-1)
- 2-(Difluoromethyl)-3-hydroxy-5-methoxypyridine-4-sulfonamide (CAS 1805447-59-9)
- 2-(Difluoromethyl)-6-hydroxy-4-methoxypyridine-3-sulfonamide (CAS 1805530-60-2)
- 2-(Difluoromethyl)-4-hydroxy-3-methoxypyridine-5-sulfonamide (CAS 1805533-12-3)
- 2-(Difluoromethyl)-3-hydroxy-5-methoxypyridine-6-sulfonamide (CAS 1806937-82-5)
- 2-(Difluoromethyl)-4-hydroxy-6-methoxypyridine-3-sulfonamide (CAS 1806937-90-5)
- 4-(Difluoromethyl)-6-hydroxy-3-methoxypyridine-2-sulfonamide (CAS 1806938-06-6)
Recommended Standards
- 2-(Difluoromethyl)-3-hydroxy-4-methoxypyridine-6-sulfonamide (CAS 1807129-40-3)
- 4-(Difluoromethyl)-5-hydroxy-6-methoxypyridine-2-sulfonamide (CAS 1807129-78-7)
- 2-Hydrazinyl-4-(2-(trifluoromethyl)phenyl)pyrimidine (CAS 1864013-94-4)
- 4-(2H-1,3-Benzodioxol-5-yl)-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one (CAS 1022252-78-3)
- ethyl 6-methoxypyrazolo[1,5-b]pyridazine-3-carboxylate (CAS 2104165-64-0)
- N-Methyl-N-(thiophen-2-ylmethyl)octahydro-1H-isoindol-4-amine (CAS 1422140-06-4)
- 4-(4-Methoxyphenyl)-5-(pyrazin-2-yl)-4h-1,2,4-triazole-3-thiol (CAS 113399-94-3)
- 5-[[(Phenylmethyl)thio]methyl]-1,3,4-thiadiazol-2-amine (CAS 247225-83-8)
- Palbociclib Impurity 59 (CAS 2363160-84-1)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
Why CATO?
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