5-Nitro-1H-benzimidazol-3-ium Trifluoromethanesulfonate CAS 574704-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 574704-91-9 |
| Molecular Formula | C7H5N3O2 CHF3O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Nitro-1H-benzimidazol-3-ium Trifluoromethanesulfonate (CAS 574704-91-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5N3O2 CHF3O3S. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5N3O2 CHF3O3S |
| Molecular Weight | 313.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-butyl 3-(2-hydroxypropan-2-yl)azetidine-1-carboxylate (CAS 1257293-79-0)
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- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
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