5-Methylfuran-2-sulfonamide CAS 108583-53-5
| CAS No. | 108583-53-5 |
| Molecular Formula | C5H7NO3S |
| Molecular Weight | 161.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C5H7NO3S, 5-Methylfuran-2-sulfonamide contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 161.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 5-Methylfuran-2-sulfonamide (CAS 108583-53-5), a certified reference material (molecular formula C5H7NO3S, MW 161.18 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-Methylfuran-2-sulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H7NO3S |
| Molecular Weight | 161.18 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.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methylfuran Standards
- 2-Methylfuran-3-sulfonamide (CAS 500891-48-5)
- 4-((5-Methylfuran-2-yl)methyl)-1H-imidazole (CAS 226571-19-3)
- 3-(3-Methylfuran-2-yl)-1H-pyrazol-5-amine (CAS 1028843-01-7)
- 3-(2-Methylfuran-3-yl)-1H-pyrazol-5-amine (CAS 1028843-04-0)
- 3-(5-methylfuran-2-yl)-1H-pyrazol-5-amine (CAS 1312689-57-8)
- 5-Methylfuran-2-sulfonyl fluoride (CAS 2138274-28-7)
- 3-(3-Methylfuran-2-yl)isoxazol-5-amine (CAS 1021245-89-5)
- 3-(5-Methylfuran-2-yl)isoxazol-5-amine (CAS 1042641-10-0)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com