1h-Imidazole-4-sulfonamide CAS 58768-75-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58768-75-5 |
| Molecular Formula | C3H5N3O2S |
| Molecular Weight | 147.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1h-Imidazole-4-sulfonamide (CAS 58768-75-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H5N3O2S. Molecular weight: 147.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H5N3O2S |
| Molecular Weight | 147.16 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 | 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.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related h Standards
- 1H-Imidazole-1-sulfonamide (CAS 1310797-69-3)
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- 1H-Imidazole-2-sulfonic acid (CAS 53744-47-1)
- Imidazole-1-sulfonic Acid (CAS 21108-81-6)
- 1H-Imidazole-4-carbodithioic acid (CAS 84824-76-0)
- 1H-Imidazole-2-sulfonyl fluoride (CAS 1934502-26-7)
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- Imidazole Pyruvic acid (CAS 2504-83-8)
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