α-(2,2,2-Trifluoroacetyl)benzeneacetonitrile CAS 492-16-0
| CAS No. | 492-16-0 |
| Molecular Formula | C10H6F3NO |
| Molecular Weight | 213.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
α-(2,2,2-Trifluoroacetyl)benzeneacetonitrile (CAS 492-16-0) is a high-purity analytical reference standard with the molecular formula C10H6F3NO and a molecular weight of 213.16 g/mol.
Based on its molecular formula C10H6F3NO, α-(2,2,2-Trifluoroacetyl)benzeneacetonitrile contains a nitrogen-containing heterocyclic scaffold, 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 213.16 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).
As a certified reference material (CRM), α-(2,2,2-Trifluoroacetyl)benzeneacetonitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H6F3NO |
| Molecular Weight | 213.16 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoroacetyl Standards
- 3-(Trifluoroacetyl)indole (CAS 14618-45-2)
- (2,2,2-Trifluoroacetyl)-d-valine (CAS 137524-80-2)
- N-(2,2,2-Trifluoroacetyl)-L-valine (CAS 349-00-8)
- 3-(Trifluoroacetyl)tetrahydrothiopyran-4-one (CAS 2064-82-6)
- 1-(2,2,2-Trifluoroacetyl)pyrrolidine-3-carboxylic acid (CAS 1339607-08-7)
- 2-(1-(2,2,2-Trifluoroacetyl)azetidin-3-yl)acetic acid (CAS 1343927-06-9)
- (R)-1-(2,2,2-Trifluoroacetyl)pyrrolidine-2-carboxylic acid (CAS 134454-19-6)
- (2,2,2-Trifluoroacetyl)-L-proline (CAS 30163-31-6)
Recommended Standards
- N-Cyano-4-(trifluoromethyl)benzamidine (CAS 685541-39-3)
- 2281AE 387824-51-3 5-[2-(Trifluoromethyl)phenyl]isoxazole C10H6F3NO (CAS 387824-51-3)
- Methyl 5-fluoro-6-formyl-2-methoxynicotinate (CAS 2750929-13-4)
- 2282AE 387824-53-5 5-[3-(Trifluoromethyl)phenyl]isoxazole C10H6F3NO (CAS 387824-53-5)
- (5Z)-5-{[2-(benzyloxy)-3-methoxyphenyl]methylidene}-2-sulfanylidene-1,3-thiazolidin-4-one (CAS 1287651-60-8)
- 2-(Chloromethyl)-1,3,4-thiadiazole (CAS 1823233-50-6)
- 1-(2-(Trifluoromethyl)pyridin-4-yl)cyclopropanamine (CAS 1060810-99-2)
- Nitenpyram (CAS 120738-89-8)
- methyl 3,4-difluoro-1H-pyrrole-2-carboxylate (CAS 160561-79-5)
- (2R,6R)-2-Methyl-6-undecylpiperidine (CAS 137038-57-4)
- (3S,4R)-4-(2-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylic acid hydrochloride (CAS 1049734-61-3)
- (1H-Indol-1-yl)(4-nitrophenyl)methanone (CAS 22958-05-0)
- (But-2-yn-1-yl)diethylamine (CAS 6323-82-6)
- Ac-(5-31)Semaglutide (CAS CATO-C4X-2226279)
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