Sodium 6-methylpyridine-2-sulfinate CAS 2097773-49-2
| CAS No. | 2097773-49-2 |
| Molecular Formula | C6H6NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sodium 6-methylpyridine-2-sulfinate (CAS 2097773-49-2), molecular formula C6H6NO2SNa and molecular weight 179.17 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Sodium 6-methylpyridine-2-sulfinate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 179.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Sodium 6-methylpyridine-2-sulfinate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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
- 3-Methylpyridine 1-oxide (CAS 1003-73-2)
- 2-Methylpyridine-4(1H)-thione (CAS 100367-70-2)
- 2-Methylpyridine-3-boronic Acid Pinacol Ester (CAS 1012084-56-8)
- 2-Benzyl-6-methylpyridine (CAS 10131-46-1)
- 5-Ethyl-2-methylpyridine Borane (CAS 1014979-56-6)
- 2-Methylpyridine-4-sulfonyl chloride (CAS 1025509-77-6)
- 3-Methylpyridine-4-boronic Acid Pinacol Ester (CAS 1032358-00-1)
- 5-Methylpyridine-2,4-diamine (CAS 1033203-34-7)
Recommended Standards
- 1-Boc-4-bromo-1,2,3,6-tetrahydropyridine (CAS 159503-91-0)
- 3-Amino-5-bromo-n-(2-(2-(2-methoxyethoxy)ethoxy)ethyl)benzamide (CAS 1628441-34-8)
- Methyl 5-chloro-2-methoxy-3-nitrobenzoate (CAS 65851-92-5)
- 2-Chloro-n'-(2-chloroacetyl)benzohydrazide (CAS 52093-13-7)
- 1-Cyclohexyl-2,2,2-trifluoroethan-1-amine (CAS 1078726-20-1)
- methyl 7-(trifluoromethyl)-1-benzofuran-2-carboxylate (CAS 1407521-92-9)
- 4-Amino-5-(chlorodifluoromethyl)-4h-1,2,4-triazole-3-thiol (CAS 869943-14-6)
- (-)-α-Narcotinediol (CAS 23942-99-6)
- N-(4-Aminopyridin-2-yl)-N-methylamine dihydrochloride (CAS 1187933-15-8)
- Neuropeptide VF (124-131) (human) (CAS 311309-27-0)
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 18665070610 / Nicole.chen@cato-chem.com