Sodium 5-chloropyridine-2-sulfinate CAS 2098851-54-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2098851-54-6 |
| Molecular Formula | C5H3ClNO2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Sodium 5-chloropyridine-2-sulfinate (CAS 2098851-54-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H3ClNO2S Na. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H3ClNO2S Na |
| Molecular Weight | 199.58 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, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sodium Standards
- 2-Chloropyridine-4-sulfonyl chloride (CAS 1000933-25-4)
- 2-Chloropyridine-d4 (CAS 1001003-94-6)
- 3-Chloropyridine-d4 (CAS 1001003-95-7)
- 2-Chloropyridine-4-methanol (CAS 100704-10-7)
- 3-Chloropyridine-4-carboxamide (CAS 100859-32-3)
- 2-Chloropyridine-4-carboxaldehyde (CAS 101066-61-9)
- 5-Chloropyridine-3,4-dicarboxylic acid (CAS 101420-62-6)
- 1-(6-Chloropyridine-3-carbonyl)-2,3-dihydro-1h-indole (CAS 1016692-41-3)
Recommended Standards
- tert-Butyl (3-iodothiophen-2-yl)carbamate (CAS 119485-56-2)
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- 5-cyclopropyl-2-(pyrrolidin-3-yloxy)pyridine dihydrochloride (CAS 2060024-94-2)
- N-(2,4-difluorophenyl)-2-(N-hydroxyimino)acetamide (CAS 366-46-1)
- Bis(1-methyl-4-nitro-1H-imidazol-5-yl)sulfane (CAS 13755-68-5)
- Vitexin 2’’-O-(4’’’-O-acetyl)rhamnoside (CAS 80537-98-0)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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