N-{[3-(trifluoromethoxy)phenyl]methyl}thiophene-2-carboxamide CAS 1024174-11-5
| CAS No. | 1024174-11-5 |
| Molecular Formula | C13H10F3NO2S |
| Molecular Weight | 301.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 301.28 g/mol gives N-{[3-(trifluoromethoxy)phenyl]methyl}thiophene-2-carboxamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N-{[3-(trifluoromethoxy)phenyl]methyl}thiophene-2-carboxamide (CAS 1024174-11-5), molecular formula C13H10F3NO2S and molecular weight 301.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, N-{[3-(trifluoromethoxy)phenyl]methyl}thiophene-2-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 301.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-{[3-(trifluoromethoxy)phenyl]methyl}thiophene-2-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 | C13H10F3NO2S |
| Molecular Weight | 301.28 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
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- Cyhalofop (CAS 122008-78-0)
- N-(5-(1,3-Dimethyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-yl)-3-fluorobenzamide (CAS 1170049-33-8)
- Des(2-methylbutyryl) 6'-epipravastatin (CAS 776294-80-5)
- 3-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]pyridine (CAS 15328-03-7)
- 2-Amino-4-fluoronicotinic acid (CAS 1805673-61-3)
- 117346-07-3 2-(2-Hydroxy-4-nitrophenyl)-1H-isoindole-1,3(2H)-dione N-(2-Hydroxy-4-nitrophenyl)phthalimide (CAS 117346-07-3)
- (2-Cyclobutoxypyrimidin-4-yl)methanamine hydrochloride (CAS 1439896-44-2)
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- 2-Bromo-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 13223-38-6)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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