5-Sulfamoylfuran-2-carboxamide CAS 87299-80-7
| CAS No. | 87299-80-7 |
| Molecular Formula | C18H16O2 |
| Molecular Weight | 264.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, a hydroxyl group, an ether linkage, 5-Sulfamoylfuran-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 264.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
5-Sulfamoylfuran-2-carboxamide (CAS 87299-80-7), molecular formula C18H16O2 and molecular weight 264.32 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Sulfamoylfuran-2-carboxamide 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 | C18H16O2 |
| Molecular Weight | 264.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
Related Sulfamoylfuran Standards
- Ethyl 5-sulfamoylfuran-2-carboxylate (CAS 87299-64-7)
- Ethyl 5-sulfamoylfuran-3-carboxylate (CAS 256373-94-1)
- methyl 5-sulfamoylfuran-3-carboxylate (CAS 1870587-81-7)
- 2-Methyl-5-sulfamoylfuran-3-carboxylic acid (CAS 408536-00-5)
- 3-Methyl-5-sulfamoylfuran-2-carboxylic acid (CAS 1989671-59-1)
- 5-methyl-4-sulfamoylfuran-2-carboxylic acid (CAS 859303-91-6)
- Methyl 5-sulfamoylfuran-2-carboxylate (CAS 87299-63-6)
- 5-sulfamoylfuran-2-carboxylic acid (CAS 98027-63-5)
Recommended Standards
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- 5-(4-Methoxyphenyl)-3-methyl-1-phenyl-1H-pyrazole (CAS 90276-22-5)
- 6-(3-hydroxy-3-methyl-but-1-ynyl)-2H-chromene-3-carboxylic acid (CAS 2621097-71-8)
- 3-Hydroxy-1-methylquinolin-2(1H)-one (CAS 172604-63-6)
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- 6-Cyclopropylpyrimidine-4-carboxylic acid (CAS 1368381-90-1)
- N-(3,5-Dimethyl-1H-pyrazol-4-yl)-1-phenylmethanesulfonamide (CAS 1187345-37-4)
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