5-Methylthiophene-2-sulfonamide CAS 53595-69-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53595-69-0 |
| Molecular Formula | C5H7NO2S2 |
| Molecular Weight | 177.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methylthiophene-2-sulfonamide (CAS 53595-69-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H7NO2S2. Molecular weight: 177.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H7NO2S2 |
| Molecular Weight | 177.24 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methylthiophene Standards
- 5-Methylthiophene-3-sulfonamide (CAS 1017264-52-6)
- 3-Methylthiophene-2-sulfonamide (CAS 81417-51-8)
- N-methylthiophene-2-sulfonamide (CAS 53442-30-1)
- 3-Methylthiophene-2-sulfonic acid (CAS 1159877-58-3)
- 4-ethyl-5-methylthiophene-3-carboxylic acid (CAS 884497-34-1)
- 5-ethyl-4-methylthiophene-2-carboxylic acid (CAS 40808-25-1)
- Ethyl 4-methylthiophene-2-carboxylate (CAS 14282-79-2)
- 4-Ethyl-5-methylthiophene-2-carboxylic acid (CAS 154828-65-6)
Recommended Standards
- 5-methyl-2-phenylmorpholine (CAS 80123-66-6)
- 6-(Propan-2-yloxy)-2,3-dihydro-1h-indole (CAS 37865-92-2)
- 5-Methoxy-3,3-dimethylindoline (CAS 87234-77-3)
- 3-Hydroxy-2-(3-nitrophenyl)-3-phenylisoindolin-1-one (CAS 3532-67-0)
- 1-Fluoro-3-methoxy-5-nitrobenzene (CAS 7087-60-7)
- 5-(2,5-Dichlorobenzoyl)-2,3-dihydro-1-benzofuran (CAS 1096942-33-4)
- tert-Butyl (3,5-dibromopyrazin-2-yl)carbamate (CAS 1073435-85-4)
- N-(tert-Butyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxamide (CAS 849054-12-2)
- 4-Bromo-2-(cyclopropylmethoxy)pyridine (CAS 1610521-10-2)
- 302798-54-5 (Leu31,Pro34)-Neuropeptide Y (13-36) (human, rat) MFCD00672463 (CAS 302798-54-5)
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