Furan-2-sulfonamide CAS 55673-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55673-71-7 |
| Molecular Formula | C4H5NO3S |
| Molecular Weight | 147.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Furan-2-sulfonamide (CAS 55673-71-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C4H5NO3S. Molecular weight: 147.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C4H5NO3S |
| Molecular Weight | 147.15 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Furan Standards
- Furan-3-sulfonamide (CAS 318462-82-7)
- Furan-2-sulfonic acid (CAS 82971-11-7)
- 2-(Furan-2-yl)pyrimidine (CAS 27110-82-3)
- 2-(Furan-3-yl)pyrimidine (CAS 57059-10-6)
- 5-(Furan-3-yl)pyrimidine (CAS 560994-06-1)
- 2-(furan-2-yl)pyrazine (CAS 32736-95-1)
- 1-(Furan-2-yl)-1,4-dihydropyrazine (CAS 165460-19-5)
- 2-(Furan-2-yl)-1-methyl-1H-imidazole (CAS 32902-09-3)
Recommended Standards
- Ethyl 3-amino-4-fluorobut-2-enoate (CAS 95400-06-9)
- Cyclopropanesulfonyl isocyanate (CAS 2135511-50-9)
- Methyl (2R,4S)-4-fluoropyrrolidine-2-carboxylate (CAS 732957-04-9)
- Ethyl 1-benzyl-4-hydroxy-7-methyl-2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate (CAS 76336-03-3)
- 8-ethylnaphthalen-1-amine (CAS 2750931-12-3)
- tert-Butyl N-[(2R)-1-amino-3-hydroxypropan-2-yl]carbamate (CAS 1565137-65-6)
- 6-Hydroxy-2-(1-methylethylidene)-1-benzofuran-3(2H)-one (CAS 88281-13-4)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
- n-(3-(2-Methylpiperidin-1-yl)propyl)cyclopropanamine (CAS 1184778-04-8)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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