2,3-Dihydro-1H-1,2,4-triazole-3-sulfonamide CAS 99552-33-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99552-33-7 |
| Molecular Formula | C2H6N4O2S |
| Molecular Weight | 150.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dihydro-1H-1,2,4-triazole-3-sulfonamide (CAS 99552-33-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C2H6N4O2S. Molecular weight: 150.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C2H6N4O2S |
| Molecular Weight | 150.16 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (R)-4-Aminoisothiazolidin-3-one 1,1-dioxide (CAS 231944-71-1)
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- aluminum sulfide (CAS 1302-81-4)
- 2-(Furan-2-yl)-5-phenyl-1,3,4-oxadiazole (CAS 14093-97-1)
- N-(5-(4-Chlorophenyl)-1,3,4-thiadiazol-2-yl)-3,4-dimethylbenzamide (CAS 392242-04-5)
- 1-(4-Methoxybenzyl)-1H-pyrazole-3-carboxylic acid (CAS 1262849-25-1)
- 6-Methyl-2-(thiophene-2-carboxamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 315679-26-6)
- 6-Fluoro-2-methylquinoline-4-thiol (CAS 15912-64-8)
- Regadenoson Impurity 7 (CAS CATO-C4X-19857)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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