4-Methoxypyridine-3-sulfonyl fluoride CAS 2137698-57-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2137698-57-6 |
| Molecular Formula | C6H6FNO3S |
| Molecular Weight | 191.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Methoxypyridine-3-sulfonyl fluoride (CAS 2137698-57-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6FNO3S. Molecular weight: 191.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H6FNO3S |
| Molecular Weight | 191.18 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.) | 1997 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxypyridine Standards
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- 1,1'-(6-Methoxypyridine-2,4-diyl)bis(ethan-1-one) (CAS 1393570-04-1)
- 4-Methoxypyridine-3-sulfonamide (CAS 1229666-20-9)
- 6-Methoxypyridine-2-sulfonamide (CAS 1342957-75-8)
- 5-Methoxypyridine-3-sulfonamide (CAS 1553088-23-5)
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- 6-Methoxypyridine-3-sulfonic acid amide (CAS 856955-32-3)
- 4-Methoxypyridine-2,6-dicarboxylic acid (CAS 52062-26-7)
Recommended Standards
- 4-Methoxybenzyl carbonocyanidate (CAS 57022-36-3)
- 4-Methyl-4-phenyloxazolidine-2,5-dione (CAS 30364-27-3)
- 4-Methoxy-2-oxoindoline-3-carbaldehyde (CAS 52508-90-4)
- 5-Bromo-1-cyclohexyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1779791-58-0)
- 9-Oxobicyclo[3.3.1]non-6-ene-3-carboxylic acid (CAS 159345-17-2)
- 3-[2-Chloro-4-(4-chlorophenoxy)phenyl]-N-(4-chlorophenyl)-1H-pyrazole-1-carboxamide (CAS 321522-25-2)
- (2-Fluoro-6-methoxy-4-methylphenyl)methanol (CAS 2229187-30-6)
- 2,4-Dibromo-6-chloro-3-methylaniline (CAS 1195139-59-3)
- Tert-butyl (3-bromobenzyl)glycinate (CAS 1270975-06-8)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
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