1-(4-Chloro-3-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-ol CAS 2228631-83-0
| CAS No. | 2228631-83-0 |
| Molecular Formula | C9H5ClF6O |
| Molecular Weight | 278.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Chloro-3-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 2228631-83-0) is a high-purity analytical reference standard with the molecular formula C9H5ClF6O and a molecular weight of 278.58 g/mol.
Based on its molecular formula C9H5ClF6O, 1-(4-Chloro-3-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-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 278.58 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-(4-Chloro-3-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H5ClF6O |
| Molecular Weight | 278.58 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.) | 1998 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-(5-Chloro-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1486485-28-2)
- 1-(3-Chloro-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 1545125-30-1)
- (E)-2-(3-Chloro-2-methylstyryl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2171558-74-8)
- 1-(2-Chloro-5-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 2228184-34-5)
- 1-(2-Chloro-6-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 2229297-80-5)
- 1-(4-Chloro-2-(trifluoromethyl)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 2229269-48-9)
- 2-(2-Chloro-5-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2223052-80-8)
- 2-(3-Chloro-2-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2223047-25-2)
Recommended Standards
- 2-(3-Chloro-4-cyclopropylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2118230-75-2)
- 2-(4-Chlorophenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (CAS 2010-63-1)
- (E)-2-(2-(4-Chlorophenyl)prop-1-en-1-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2306036-57-5)
- 4-(chloromethyl)-2-(2,6-dichlorophenyl)-1,3-thiaZole (CAS 90877-03-5)
- N-[2-(2,6-dioxo-3-piperidyl)-1-oxo-isoindolin-4-yl]hex-5-ynamide (CAS 2408797-65-7)
- 2-Acetamido-5-bromopyridine (CAS 7169-97-3)
- 4-Methyl-5-(2-methyl-3-nitrophenyl)-4H-1,2,4-triazole-3-thiol (CAS 924841-96-3)
- 2-(3,4-Dimethylphenyl)acetimidamide (CAS 6511-96-2)
- 2-Bromo-3-iodobenzoic acid (CAS 855198-37-7)
- tert-Butyl N-[cis-3-aminocyclopentyl]carbamate (CAS 454709-98-9)
- N-methyl-2-propoxyaniline (CAS 1310209-70-1)
- rel-(1R,3S)-Cyclopent-4-ene-1,3-diyl diacetate (CAS 54664-61-8)
- Mephenoxalone Impurity 1 (CAS 63257-76-1)
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