N-(5-Ethyl-1,3,4-thiadiazol-2-yl)ethanesulfonamide CAS 666818-30-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 666818-30-0 |
| Molecular Formula | C6H11N3O2S2 |
| Molecular Weight | 221.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(5-Ethyl-1,3,4-thiadiazol-2-yl)ethanesulfonamide (CAS 666818-30-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H11N3O2S2. Molecular weight: 221.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H11N3O2S2 |
| Molecular Weight | 221.30 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.) | 1985 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- n-(5-Amino-2-methylphenyl)-3-(dimethylamino)propanamide (CAS 953718-67-7)
- N-(5-isopropyl-1,3,4-thiadiazol-2-yl)methanesulfonamide (CAS 28242-61-7)
- N-(4-methoxybenzyl)-1-(tetrahydrofuran-2-yl)methanamine (CAS 356537-07-0)
- 1-(Piperidin-4-yl)-4,5,6,7-tetrahydro-1H-benzo[d][1,2,3]triazole (CAS 1240562-19-9)
- 2,2-Dichloro-N-(p-tolyl)acetamide (CAS 2842-11-7)
- Methyl 6-(benzylamino)-4-methylnicotinate (CAS 1355194-71-6)
- 6-(5-Phenoxypyridin-3-yl)pyridazin-3(2H)-one (CAS 1333222-15-3)
- 4-(imidazol-1-yl)phenol (CAS 10041-02-8)
- 3'-Bromo-4-fluoro-2-methyl-1,1'-biphenyl (CAS 1443314-36-0)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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 13829788188 / jacky.chen@cato-chem.com