2-(5-(Trifluoromethyl)-1H-pyrazol-3-yl)ethan-1-ol CAS 185853-95-6
| CAS No. | 185853-95-6 |
| Molecular Formula | C6H7F3N2O |
| Molecular Weight | 180.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(5-(Trifluoromethyl)-1H-pyrazol-3-yl)ethan-1-ol.
2-(5-(Trifluoromethyl)-1H-pyrazol-3-yl)ethan-1-ol (CAS 185853-95-6), molecular formula C6H7F3N2O and molecular weight 180.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H7F3N2O, 2-(5-(Trifluoromethyl)-1H-pyrazol-3-yl)ethan-1-ol contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C6H7F3N2O |
| Molecular Weight | 180.13 g/mol |
| Appearance | 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Trifluoromethyl Standards
- 2-[3-(trifluoromethyl)-1h-pyrazol-1-yl]ethan-1-ol (CAS 1006344-06-4)
- alpha-(Trifluoromethyl)-1-methyl-1H-imidazole-2-methanol (CAS 107344-63-8)
- (2-Methyl-5-(trifluoromethyl)oxazol-4-yl)methanamine (CAS 1211578-77-6)
- alpha-(Trifluoromethyl)-1-methyl-1H-pyrazole-4-methanol (CAS 1226507-40-9)
- (1-Methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-methanol (CAS 1260659-13-9)
- 2-(4-(Trifluoromethyl)-1H-pyrazol-1-yl)ethan-1-ol (CAS 1341214-07-0)
- 2-Ethyl-5-(trifluoromethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 143706-75-6)
- 4-Ethyl-5-(trifluoromethyl)isoxazol-3-amine (CAS 1468999-69-0)
Recommended Standards
- 2-(3-(Trifluoromethyl)-1H-pyrazol-4-yl)ethanol (CAS 185853-85-4)
- 6-Fluoro-1-benzofuran-5-carboxylic acid (CAS 1896414-09-7)
- (1-Methyl-5-(trifluoromethyl)-1H-imidazol-4-yl)methanol (CAS 1823872-72-5)
- (1-Methyl-4-(trifluoromethyl)-1H-pyrazol-3-yl)methanol (CAS 878204-62-7)
- Dimethyl 3-(cyanomethyl)pentanedioate (CAS 1709-26-8)
- 6-(1H-Imidazol-1-yl)nicotinic acid (CAS 216955-75-8)
- 2-(1,2-Dimethylpropyl)anthraquinone (CAS 68892-28-4)
- 2-(Benzo[d][1,3]dioxol-5-ylamino)-2-oxoethyl 2,2-diphenylacetate (CAS 380188-67-0)
- Sodium 4-Hydroxy-2-Methylbutyrate (CAS 107975-82-6)
- 5-Amino-2-chloroisonicotinamide (CAS 1217026-70-4)
- 5-Amino-1-(3,5-dimethylphenyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1416340-50-5)
- 6-Piperidin-3-yl-N-1,3-thiazol-2-ylnicotinamide dihydrochloride (CAS 2108724-44-1)
- Rosuvastatin Impurity 95 (CAS CATO-C4X-116995)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
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