N-(thiazol-2-yl)methanesulfonamide CAS 1195-57-9
| CAS No. | 1195-57-9 |
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures N-(thiazol-2-yl)methanesulfonamide 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.
CATO supplies N-(thiazol-2-yl)methanesulfonamide (CAS 1195-57-9), a certified reference material (molecular formula C4H6N2O2S2, MW 178.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C4H6N2O2S2, N-(thiazol-2-yl)methanesulfonamide 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 178.23 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.
Physical & Chemical Properties
| Molecular Formula | C4H6N2O2S2 |
| Molecular Weight | 178.23 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- Thiazol-2-ylmethanesulfonamide (CAS 1514227-80-5)
- 3-(1,3-Thiazol-2-yloxy)pyridine (CAS 1182041-66-2)
- 6-(Thiazol-2-yl)pyridazin-3-amine (CAS 1481335-21-0)
- 2-(1,3-thiazol-5-yl)pyrimidin-4-amine (CAS 1511717-05-7)
- 1-(1,3-Thiazol-2-yl)-1H-pyrrole-2-carbaldehyde (CAS 383136-31-0)
- 4-(Thiazol-2-yl)pyrimidin-2-amine (CAS 874830-88-3)
- 6-(Thiazol-2-yl)pyridazin-3(2H)-one (CAS 1103508-50-4)
- 4-(Thiazol-2-yl)pyrimidin-2-ol (CAS 1269293-34-6)
Recommended Standards
- 3-(4-fluorophenyl) thiophene (CAS 119492-73-8)
- 5-(2-Methylpiperazin-1-yl)pyrimidine (CAS 1196153-44-2)
- 6-(Piperazin-1-yl)pyridin-3-amine (CAS 119285-06-2)
- N-((6-Isopropylpyridin-3-yl)methyl)formamide (CAS 1198103-47-7)
- 6-(Difluoromethyl)-5-methylnicotinamide (CAS 1806775-39-2)
- 2-Acetylthiazole-5-sulfonamide (CAS 2143028-31-1)
- 5-(2,4,6-Tribromophenyl)oxazole (CAS 2364584-82-5)
- 3-Bromo-7-chloro-1H-pyrrolo[3,2-c]pyridine (CAS 2231674-49-8)
- N-(2,4-dichloro-5-isopropoxyphenyl)benzamide (CAS 338961-13-0)
- Dacomitinib Impurity 52 (CAS CATO-C4X-208652)
- 2-Hydroxy-4-(6-(5-(4-methylbenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)hexanamido)benzoic acid (CAS 613225-56-2)
- Oxolan-3-yl(phenyl)methanamine (CAS 1248371-63-2)
- 6-Methyl-5-(4,4,5-trimethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine (CAS 2529570-32-7)
- T-Peptide (CAS 2022956-62-1)
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