2-ethoxy-2-[4-fluoro-2-(trifluoromethyl)phenyl]acetonitrile CAS 1521547-67-0
| CAS No. | 1521547-67-0 |
| Molecular Formula | C11H9F4NO |
| Molecular Weight | 247.19 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-ethoxy-2-[4-fluoro-2-(trifluoromethyl)phenyl]acetonitrile.
CATO supplies 2-ethoxy-2-[4-fluoro-2-(trifluoromethyl)phenyl]acetonitrile (CAS 1521547-67-0), a certified reference material (molecular formula C11H9F4NO, MW 247.19 g/mol) for analytical method development and quality control.
Structurally, 2-ethoxy-2-[4-fluoro-2-(trifluoromethyl)phenyl]acetonitrile (C11H9F4NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 247.19 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-ethoxy-2-[4-fluoro-2-(trifluoromethyl)phenyl]acetonitrile 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 | C11H9F4NO |
| Molecular Weight | 247.19 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related ethoxy Standards
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- 1-(2-Ethoxy-2-oxoethyl)-1H-indole-2-carboxylic acid (CAS 174667-12-0)
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- 3-Ethoxy-n-(2-methyl-2h-1,2,3,4-tetrazol-5-yl)benzamide (CAS 673453-78-6)
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Recommended Standards
- 5-((Trifluoromethyl)thio)indoline-2,3-dione (CAS 1344718-26-8)
- Thymidine-1,2,3,4,5- (CAS 156968-81-9)
- 3-(Pentafluoro-lambda6-sulfanyl)benzamide (CAS 1240257-83-3)
- 2-(trifluoromethyl)-1,3-benzothiazole-4-carboxylic acid (CAS 1781508-50-6)
- n-(Oxetan-3-yl)tetrahydro-2h-pyran-4-amine (CAS 1340143-38-5)
- 2-Bromo-1H-imidazole-4,5-dicarboxylic acid (CAS 773099-17-5)
- 2-(Phenylsulfonyl)ethanamine hydrochloride (CAS 38752-48-6)
- (2E)-1,3-Bis(4-fluorophenyl)prop-2-en-1-one (CAS 2805-56-3)
- 2-(2,2-Dicyclohexylvinyl)pyridine (CAS 5749-71-3)
- 3'-Fluoro-[1,1'-biphenyl]-2-carbaldehyde (CAS 676348-32-6)
- [4-(Oxan-4-yloxy)-3-(trifluoromethyl)phenyl]methanamine (CAS 1241910-99-5)
- 2-(2-(Benzo[d]isoxazol-3-yl)acetyl)-N-(p-tolyl)hydrazine-1-carbothioamide (CAS 861206-84-0)
- 4-Chlorobenzyl Chloride (CAS 104-83-6)
- Semaglutide Impurity 128 (CAS 2490269-78-6)
Why CATO?
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