2'-(Trifluoromethyl)acetanilide CAS 344-62-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344-62-7 |
| Molecular Formula | C9H8F3NO |
| Molecular Weight | 203.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2'-(Trifluoromethyl)acetanilide (CAS 344-62-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H8F3NO. Molecular weight: 203.16 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H8F3NO |
| Molecular Weight | 203.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
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- 3-[3-methyl-5-(trifluoromethyl)-1h-pyrazol-1-yl]propanenitrile (CAS 1006461-11-5)
- 3-(Trifluoromethyl)-7,8-dihydro-5H-pyrano[4,3-b]pyridine (CAS 1196151-73-1)
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Recommended Standards
- 2-(Trifluoromethyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine (CAS 741737-16-6)
- 2,2,2-Trifluoro-1-(2-(methylamino)phenyl)ethanone (CAS 202270-41-5)
- 2-(Trifluoromethyl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine (CAS 737754-25-5)
- 5-(2-Chlorophenyl)nicotinonitrile (CAS 1267467-92-4)
- [1-((S)-2-Amino-3-methyl-butyryl)-piperidin-4-yl]-isopropyl-carbamic acid benzyl ester (CAS 1354000-72-8)
- Methyl (2R)-2-amino-5-(carbamoylamino)pentanoate (CAS 1820583-50-3)
- (S)-1-(2-Aminoethyl)-N-benzyl-N-methylpyrrolidin-3-amine (CAS 1353994-12-3)
- Relugolix Impurity 81 (CAS CATO-C4X-242981)
- 2-Fluoro-6-formylbenzonitrile (CAS 1261823-28-2)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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