4-Formylfuran-2-sulfonamide CAS 1444883-75-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1444883-75-3 |
| Molecular Formula | C5H5NO4S |
| Molecular Weight | 175.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Formylfuran-2-sulfonamide (CAS 1444883-75-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H5NO4S. Molecular weight: 175.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H5NO4S |
| Molecular Weight | 175.16 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Formylfuran Standards
- 5-Formylfuran-2-sulfonamide (CAS 42978-29-0)
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- methyl 3-(5-formylfuran-2-yl)prop-2-enoate (CAS 94719-60-5)
- Ethyl 2-formylfuran-3-carboxylate (CAS 19076-56-3)
- Ethyl 5-formylfuran-2-carboxylate (CAS 22551-91-3)
- ethyl 5-formylfuran-3-carboxylate (CAS 32365-53-0)
- methyl 3-(5-formylfuran-2-yl)propanoate (CAS 60457-58-1)
- 5-(5-Formylfuran-2-yl)furan-2-carbaldehyde (CAS 5905-01-1)
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