2-Amino-5-chloro-α-(2-cyclopropylethynyl)-α-(trifluoromethyl)benzenemethanol CAS 168834-43-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 168834-43-3 |
| Molecular Formula | C13H11ClF3NO |
| Molecular Weight | 289.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Amino-5-chloro-α-(2-cyclopropylethynyl)-α-(trifluoromethyl)benzenemethanol (CAS 168834-43-3) pharmaceutical standards reference standard. Molecular formula: C13H11ClF3NO. Molecular weight: 289.68 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11ClF3NO |
| Molecular Weight | 289.68 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 5-(4-Chlorophenyl)-N-(1H-1,2,4-triazol-5-yl)oxazole-2-carboxamide (CAS 1795413-01-2)
- 6-(4-Chlorophenyl)-4-oxo-4,5-dihydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxamide (CAS 1351828-67-5)
- 4,5-Dichloro-1H-pyrrole-2-carboxamide (CAS 50371-68-1)
- 4-((2-(2-Methoxyethoxy)ethyl)amino)butan-1-ol (CAS 1248098-50-1)
- 3-(Difluoromethoxy)-4-fluorophenylboronic acid (CAS 958451-70-2)
- (E)-2-Iodo-3-phenylacrylic acid (CAS 18819-62-0)
- Oxazepam impurity 1 (CAS CATO-C4X-30901)
- 2-Amino-N-methyl-2-phenyl-N-(tetrahydrothiophen-3-yl)acetamide hydrochloride (CAS 1423027-30-8)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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