1H-1,2,3-triazole-5-sulfonamide CAS 1935955-30-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1935955-30-8 |
| Molecular Formula | C2H4N4O2S |
| Molecular Weight | 148.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1H-1,2,3-triazole-5-sulfonamide (CAS 1935955-30-8) pharmaceutical standards reference standard. Molecular formula: C2H4N4O2S. Molecular weight: 148.14 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C2H4N4O2S |
| Molecular Weight | 148.14 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.) | 1996 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related H Standards
- 1h-1,2,4-Triazole-3-sulfonic acid (CAS 13789-27-0)
- 2-methyl-1,2,4-triazole-3-carbonyl chloride (CAS 1983185-49-4)
- 14803-99-7 1H-1,2,4-Triazole, 5-(4-pyridyl)- Pyridine, 4-(1H-1,2,4-triazol-5-yl)- 5-(4-Pyridyl)-1H-1,2,4-triazole (CAS 14803-99-7)
- 23195-63-3 1H-1,2,4-Triazole, 5-(3-pyridyl)- Pyridine, 3-(1H-1,2,4-triazol-5-yl)- 5-(3-Pyridyl)-1H-1,2,4-triazole (CAS 23195-63-3)
- 4H-1,2,4-Triazole-3-sulfonyl fluoride (CAS 78201-15-7)
- 1,1'-(1H-1,2,4-Triazole-3,5-diyl)diethanone (CAS 151675-62-6)
- 1H-1,2,4-Triazole-3,5-dicarboxamide (CAS 111340-55-7)
- 2H-1,2,3-Triazole-4,5-dicarboxamide (CAS 388623-87-8)
Recommended Standards
- 7-Fluoroquinazoline (CAS 16499-45-9)
- 8-Fluoroquinazoline (CAS 195248-86-3)
- 6-Fluoroquinazoline (CAS 16499-44-8)
- N-(Tetrahydro-2H-pyran-4-yl)benzamide (CAS 91640-86-7)
- 2-[(4-acetylphenyl)amino]benzoic acid (CAS 23600-82-0)
- methyl[(piperidin-4-yl)sulfamoyl]amine hydrochloride (CAS 1788990-13-5)
- 2,5-Difluoro-benzamidine (CAS 885957-28-8)
- 5-(2-(1H-Imidazol-1-yl)phenyl)-1H-1,2,4-triazole (CAS 338793-57-0)
- 2-(Trifluoromethyl)naphthalene-4-carboxaldehyde (CAS 1261633-77-5)
- (Tyr?)-C-Peptide (dog) (CAS 101135-67-5)
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