N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide CAS 639519-99-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 639519-99-6 |
| Molecular Formula | C7H6F3NOS |
| Molecular Weight | 209.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2,2,2-trifluoroethyl)thiophene-2-carboxamide (CAS 639519-99-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H6F3NOS. Molecular weight: 209.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H6F3NOS |
| Molecular Weight | 209.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2,2,2-Trifluoroethyl)thiophene-3-carboxamide (CAS 1207005-38-6)
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- 1-(1-(2,2,2-Trifluoroethyl)piperidin-4-yl)ethan-1-one (CAS 1344108-31-1)
- 4-[methyl(2,2,2-trifluoroethyl)amino]cyclohexan-1-one (CAS 1501837-74-6)
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- 2,2,2-Trifluoroethyl n-(furan-2-yl)carbamate (CAS 1303890-42-7)
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Recommended Standards
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- 2-((Tetrahydrofuran-2-carboxamido)methyl)thiazole-4-carboxylic acid (CAS 1514308-36-1)
- Cefcapene Impurity 100 (CAS CATO-C4X-1824100)
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