(S)-1-(2-Chloro-5-(trifluoromethyl)phenyl)ethan-1-ol CAS 1932085-58-9
| CAS No. | 1932085-58-9 |
| Molecular Formula | C9H8ClF3O |
| Molecular Weight | 224.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-1-(2-Chloro-5-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1932085-58-9) is a high-purity analytical reference standard with the molecular formula C9H8ClF3O and a molecular weight of 224.61 g/mol.
Based on its molecular formula C9H8ClF3O, (S)-1-(2-Chloro-5-(trifluoromethyl)phenyl)ethan-1-ol contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.61 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H8ClF3O |
| Molecular Weight | 224.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F/Cl-containing |
Related S Standards
- 3-Chloro-N-ethyl-5-(trifluoromethyl)pyridin-2-amine (CAS 1042499-48-8)
- 2-chloro-1-[4-(trifluoromethyl)phenyl]ethan-1-ol (CAS 1070686-96-2)
- (1R)-2-chloro-1-[4-(trifluoromethyl)phenyl]ethan-1-ol (CAS 1072105-58-8)
- 6-Chloro-N,N-dimethyl-4-(trifluoromethyl)pyridin-2-amine (CAS 1160994-88-6)
- 2-(6-Chloro-4-(trifluoromethyl)pyridin-2-yl)ethan-1-amine (CAS 1165931-94-1)
- 2-(6-Chloro-4-(trifluoromethyl)pyridin-3-yl)ethan-1-amine (CAS 1256788-40-5)
- 4-Chloro-2-(propan-2-yl)-6-(trifluoromethyl)pyrimidine (CAS 126439-51-8)
- 2-(2-Chloro-5-(trifluoromethyl)pyridin-3-yl)ethan-1-amine (CAS 1360883-59-5)
Recommended Standards
- 1-Chloro-3-ethoxy-5-(trifluoromethyl)benzene (CAS 1881332-01-9)
- (S)-1-(4-Chloro-3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1932250-66-2)
- 2-CHloro-5-ethoxybenzotrifluoride (CAS 1881321-98-7)
- (R)-1-(4-Chloro-3-(trifluoromethyl)phenyl)ethan-1-ol (CAS 1932592-91-0)
- Trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)silane (CAS 942070-40-8)
- (3S)-5-(trifluoromethoxy)-2,3-dihydrobenzo[b]furan-3-ylamine hcl (CAS 2177264-44-5)
- 4-(Bromomethyl)-3-iodobenzonitrile (CAS 182287-63-4)
- 1-(5-Methyl-3-(naphthalen-2-yl)-1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 61598-92-3)
- 1-(2,4-Dinitrophenyl)-2,2,2-trifluoroethan-1-ol (CAS 17556-43-3)
- 1-((1R,2R)-2-(Dimethylamino)cyclohexyl)-3-((1R,2R)-2-hydroxy-1,2-diphenylethyl)thiourea (CAS 1046493-33-7)
- (3E)-3-[2-(3-Chlorophenyl)hydrazin-1-ylidene]-1-[(3,4-dichlorophenyl)methyl]-2,3-dihydro-1H-indol-2-one (CAS 303985-20-8)
- Ethyl 3-bromo-4,5-dichlorobenzoate (CAS 1160574-85-5)
- 4-Amino-N-methyl-1,2,5-oxadiazole-3-carboxamide (CAS 30720-84-4)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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