6-mercaptopyridine-3-sulfonamide CAS 10298-20-1
| CAS No. | 10298-20-1 |
| Molecular Formula | C5H6N2O2S2 |
| Molecular Weight | 190.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-mercaptopyridine-3-sulfonamide is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
6-mercaptopyridine-3-sulfonamide (CAS 10298-20-1), molecular formula C5H6N2O2S2 and molecular weight 190.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H6N2O2S2, 6-mercaptopyridine-3-sulfonamide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 190.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 6-mercaptopyridine-3-sulfonamide 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 | C5H6N2O2S2 |
| Molecular Weight | 190.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related mercaptopyridine Standards
Recommended Standards
- 1-(1-Ethyl-1H-imidazo[4,5-c]pyridin-2-yl)ethan-1-amine (CAS 1025508-59-1)
- Cinnamyl propionate (CAS 103-56-0)
- 1-Methoxy-8,9-dihydro-5H-benzo[7]annulen-7(6H)-one (CAS 1022957-91-0)
- 4-Methyl-2-propyl-1H-benzo[d]imidazol-7-ol (CAS 103059-42-3)
- 3-(6-(Trifluoromethyl)pyridin-3-yl)propan-1-ol (CAS 1000540-46-4)
- 2-(Bromomethyl)thiazole (CAS 131654-56-3)
- benzyl (8Z)-2-oxo-4,6,7,9a-tetrahydro-3aH-[1,3,2]dioxathiolo[4,5-c]azocine-5-carboxylate (CAS 1315552-02-3)
- 4-azaspiro[2.5]octan-7-ol hydrochloride (CAS 1909347-89-2)
- 4-(6-Bromo-2,8-dimethylimidazo[1,2-a]pyridin-3-yl)thiazol-2-amine (CAS 886506-90-7)
- 2-[(4-acetylphenyl)amino]benzoic acid (CAS 23600-82-0)
- Methyl 2-[2-(2,6-dichlorophenyl)-n-methylacetamido]acetate (CAS 1153115-13-9)
- 2-{[4-cyclopropyl-5-(thiophen-2-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 1039819-10-7)
- N-ethyl-4-formyl-benzamide (CAS 104478-16-2)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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