3-(2-Chloro-6-fluorophenyl)-1,1,1-trifluoropropan-2-ol CAS 1341485-98-0
| CAS No. | 1341485-98-0 |
| Molecular Formula | C9H7ClF4O |
| Molecular Weight | 242.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Chloro-6-fluorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1341485-98-0), molecular formula C9H7ClF4O and molecular weight 242.60 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 3-(2-Chloro-6-fluorophenyl)-1,1,1-trifluoropropan-2-ol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.60 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C9H7ClF4O |
| Molecular Weight | 242.60 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.) | 1991 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-(2-Chloro-4-fluorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1339663-61-4)
- 5-Chloro-1-ethoxy-2-fluoro-3-(trifluoromethyl)benzene (CAS 1881289-23-1)
- 1-Chloro-5-ethoxy-2-fluoro-3-(trifluoromethyl)benzene (CAS 1881290-55-6)
- 2-Chloro-1-ethoxy-3-fluoro-4-(trifluoromethyl)benzene (CAS 1881295-18-6)
- 4-Chloro-1-methyl-3-(trifluoromethyl)-1h-pyrazole-5-carbohydrazide (CAS 1001518-79-1)
- 4-Chloro-1-methyl-5-(trifluoromethyl)-1h-pyrazole-3-carbohydrazide (CAS 1001519-39-6)
- 1-(4-chloro-3-fluorophenyl)imidazolidine-2,4,5-trione (CAS 1249751-76-5)
- 5-(2-Chloro-4-fluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1339788-74-7)
Recommended Standards
- 5-(2-Chloro-6-fluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1342742-59-9)
- 5-(4-Chloro-2-fluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1342054-02-7)
- 5-(5-chloro-2-fluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1341055-45-5)
- 4-Chloro-6,7-difluoroquinoline-3-carboxamide (CAS 1049677-60-2)
- 6-Fluoro-4-methoxynicotinic acid (CAS 1060805-17-5)
- N-(3-fluoro-4-methylbenzyl)-2,2-dimethylpropan-1-amine (CAS 1341595-49-0)
- 4-(3-Aminopropyl)piperazin-2-one dihydrochloride (CAS 1269039-67-9)
- Bendamustine Impurity 15 (CAS CATO-C4X-127115)
- Coumoxystrobin (CAS 850881-70-8)
- (S)-1-((S)-Pyrrolidine-2-carbonyl)pyrrolidine-2-carboxylic acid (CAS 20488-28-2)
- (5-(Tert-butyl)-2-methylphenyl)(o-tolyl)methanone (CAS 50460-53-2)
- 2-(5,7-Diphenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione (CAS 836639-18-0)
- 2-(5,7-Dichloropyrazolo[1,5-a]pyrimidin-6-yl)ethanol (CAS 910214-11-8)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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