3T-0640 865657-79-0 N-[(2Z)-5,6-dimethoxy-3-oxo-2-[(thiophen-2-yl)methylidene]-2,3-dihydro-1H-inden-1-yl]-2,2,2-trifluoroacetamide CAS 865657-79-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 865657-79-0 |
| Molecular Formula | C18H14F3NO4S |
| Molecular Weight | 397.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3T-0640 865657-79-0 N-[(2Z)-5,6-dimethoxy-3-oxo-2-[(thiophen-2-yl)methylidene]-2,3-dihydro-1H-inden-1-yl]-2,2,2-trifluoroacetamide (CAS 865657-79-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H14F3NO4S. Molecular weight: 397.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H14F3NO4S |
| Molecular Weight | 397.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 80264-88-6 Methyl 6-O-(2-acetamido-2-deoxy-beta-D-glucopyranosyl)-alpha-D-mannopyranoside N-((2R,3R,4R,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-2-(((2R,3S,4S,5S,6S)-3,4,5-trihydroxy-6-methoxytetrahydro-2H-pyran-2-yl)methoxy)tetrahydro-2H-pyran-3-yl)acetamide (CAS 80264-88-6)
- Celecoxib Impurity 30 (CAS 2356153-95-0)
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