4-(2,2,2-Trifluoro-1,1-dihydroxyethyl)benzonitrile CAS 193954-48-2
| CAS No. | 193954-48-2 |
| Molecular Formula | C9H6F3NO2 |
| Molecular Weight | 217.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2,2,2-Trifluoro-1,1-dihydroxyethyl)benzonitrile (CAS 193954-48-2), molecular formula C9H6F3NO2 and molecular weight 217.14 g/mol, is a CATO reference standard with documented purity and traceability.
4-(2,2,2-Trifluoro-1,1-dihydroxyethyl)benzonitrile (C9H6F3NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures 4-(2,2,2-Trifluoro-1,1-dihydroxyethyl)benzonitrile 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 | C9H6F3NO2 |
| Molecular Weight | 217.14 g/mol |
| Appearance | Off-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoro Standards
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Recommended Standards
- 1-[(e)-2-nitroethenyl]-2-(trifluoromethyl)benzene (CAS 192818-73-8)
- (2E)-3-[5-(Trifluoromethyl)pyridin-2-yl]prop-2-enoic acid (CAS 910654-24-9)
- 6-(Trifluoromethyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 189940-04-3)
- (E)-1-(2-Nitrovinyl)-4-(trifluoromethyl)benzene (CAS 93628-97-8)
- Ethyl 2-(4-acetyl-2-nitrophenyl)acetate (CAS 777062-26-7)
- 6-Fluoro-2-(methylsulfanyl)phenylboronic acid (CAS 1451392-58-7)
- Z-Threoninol (CAS 71811-27-3)
- [{2-[4-(Aminocarbonyl)piperidin-1-yl]-2-oxoethyl}(4-methoxyphenyl)amino]acetic acid (CAS 1142205-79-5)
- Methyl 3,5,6-trimethylpyrazine-2-carboxylate (CAS 1332730-39-8)
- n-Methyl-3-(trifluoromethyl)benzenesulfonamide (CAS 882423-09-8)
- 1-(2-Bromoallyl)-4-methoxybenzene (CAS 90968-62-0)
- 2-(4-Fluorobenzyl)-5,6-dihydrobenzo[h]cinnolin-3(2H)-one (CAS 478042-29-4)
- 2-[(2-Fluorophenyl)methyl]oxirane (CAS 67959-43-7)
- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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