Sodium 5-methylpyridine-2-sulfinate CAS 2097773-47-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2097773-47-0 |
| Molecular Formula | C6H6NO2S Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 5-methylpyridine-2-sulfinate (CAS 2097773-47-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6NO2S Na. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6NO2S Na |
| Molecular Weight | 179.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Sodium Standards
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- 2-Methylpyridine-4-sulfonyl chloride (CAS 1025509-77-6)
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Recommended Standards
- 3-Piperidinyl(3-pyridinyl)methanone dihydrochloride (CAS 1301738-69-1)
- 1-Hydroxy-6-methoxy-9H-carbazole-3-carbaldehyde (CAS 182261-94-5)
- 1-(Tert-butyl) 2-methyl (2S,4R)-4-((4-bromoisoindoline-2-carbonyl)oxy)pyrrolidine-1,2-dicarboxylate (CAS 923590-97-0)
- Methyl 2-amino-3,3,3-trifluoro-2-methylpropanoate (CAS 87492-64-6)
- 3-(4-Chlorobenzyl)-4-hydroxy-1-propylpyridin-2(1H)-one (CAS 477846-40-5)
- (1-Amino-1-phosphono-octyl)-phosphonic acid (CAS 15049-89-5)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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