ethyl (E)-2-cyano-3-[4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]prop-2-enoate CAS 1025218-95-4
| CAS No. | 1025218-95-4 |
| Molecular Formula | C16H17F3N4O2 |
| Molecular Weight | 354.33 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.
CATO supplies ethyl (E)-2-cyano-3-[4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]prop-2-enoate (CAS 1025218-95-4), a certified reference material (molecular formula C16H17F3N4O2, MW 354.33 g/mol) for analytical method development and quality control.
The molecular framework of ethyl (E)-2-cyano-3-[4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]prop-2-enoate (C16H17F3N4O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), ethyl (E)-2-cyano-3-[4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl]prop-2-enoate 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 | C16H17F3N4O2 |
| Molecular Weight | 354.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 1,2-Bis(4-(trifluoromethyl)phenyl)disulfane (CAS 18715-45-2)
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- (2Z)-3-[(4-Fluoro-2-methylphenyl)amino]-1-[3-(4-fluorophenyl)-2,1-benzoxazol-5-yl]but-2-en-1-one (CAS 861212-89-7)
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Why CATO?
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