N-(2-fluorophenyl)-2-(5-methylthiophene-3-carboxamido)thiophene-3-carboxamide CAS 717871-20-0
| CAS No. | 717871-20-0 |
| Molecular Formula | C17H13FN2O2S2 |
| Molecular Weight | 360.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 360.43 g/mol gives N-(2-fluorophenyl)-2-(5-methylthiophene-3-carboxamido)thiophene-3-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-(2-fluorophenyl)-2-(5-methylthiophene-3-carboxamido)thiophene-3-carboxamide (CAS 717871-20-0), molecular formula C17H13FN2O2S2 and molecular weight 360.43 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C17H13FN2O2S2, N-(2-fluorophenyl)-2-(5-methylthiophene-3-carboxamido)thiophene-3-carboxamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 360.43 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-(2-fluorophenyl)-2-(5-methylthiophene-3-carboxamido)thiophene-3-carboxamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H13FN2O2S2 |
| Molecular Weight | 360.43 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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