5-Methyl-1,3,4-oxadiazole-2-sulfonamide CAS 98022-45-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98022-45-8 |
| Molecular Formula | C3H5N3O3S |
| Molecular Weight | 163.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methyl-1,3,4-oxadiazole-2-sulfonamide (CAS 98022-45-8) pharmaceutical standards reference standard. Molecular formula: C3H5N3O3S. Molecular weight: 163.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H5N3O3S |
| Molecular Weight | 163.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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 | 1 |
Related Methyl Standards
- 1,2,5-oxadiazole-3,4-dicarboxylic acid (CAS 48113-77-5)
- 2-Benzyl-1,3,4-oxadiazole (CAS 13148-63-5)
- 1,2,4-Oxadiazole-3,5-dicarboxylic acid (CAS 371214-75-4)
- 1,2,5-Oxadiazole-3,4-dicarboxamide (CAS 56873-33-7)
- 3-Phenyl-1,2,4-oxadiazole-5-carbonitrile (CAS 37760-53-5)
- 5-phenyl-1,3,4-oxadiazole-2-carbonitrile (CAS 68496-63-9)
- 5-Propyl-1,3,4-oxadiazole-2-carboxamide (CAS 99367-46-1)
- 1,1'-(1,3,4-Oxadiazole-2,5-diyl)diethanone (CAS 215666-58-3)
Recommended Standards
- 4-methyl-4H-1,2,4-triazole-3-sulfonic acid (CAS 29982-43-2)
- N-1,2-Oxazol-3-ylsulfuric diamide (CAS 71565-64-5)
- 3-Amino-4-methoxy-1,2,5-thiadiazole 1,1-dioxide (CAS 90103-62-1)
- 9-(4-(4,6-Diphenyl-1,3,5-triazin-2-yl)phenyl)-9H-3,9'-bicarbazole (CAS 1480889-49-3)
- 2-Phenyl-4,5-dihydrothiazole-4-carboxylic acid (CAS 19983-15-4)
- 4-Fluoro-N-((5-mercapto-4-methyl-4H-1,2,4-triazol-3-yl)methyl)benzamide (CAS 1024445-81-5)
- 1-(4-Hydroxynaphthalen-1-yl)ethanone (CAS 3669-52-1)
- 3-Amino-2-(dimethylamino)phenol (CAS 1243311-14-9)
- 2-Chloro-1-Cyclohexyl-2-Fluoroethanone (CAS 54867-84-4)
- D-Asp9-Tirzepatide (CAS CATO-CPTD788923)
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