N-(pyridin-2-yl)prop-2-enamide CAS 40000-69-9
| CAS No. | 40000-69-9 |
| Molecular Formula | C8H14N2O |
| Molecular Weight | 154.21 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.
N-(pyridin-2-yl)prop-2-enamide (CAS 40000-69-9), molecular formula C8H14N2O and molecular weight 154.21 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-(pyridin-2-yl)prop-2-enamide (C8H14N2O) is characterized by an amide group, a hydroxyl group, an ether linkage. 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).
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 | C8H14N2O |
| Molecular Weight | 154.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- N-(3-aminobicyclo[1.1.1]Pentan-1-yl)-N-methylacetamide (CAS 2231675-41-3)
- N,N-Dimethyl-3-azabicyclo[3.1.0]hexane-6-carboxamide (CAS 927679-52-5)
- N-(2-Cyanopropan-2-yl)-2-methylpropanamide (CAS 84213-57-0)
- N1-(2-(1H-Pyrazol-1-yl)ethyl)ethane-1,2-diamine (CAS 782501-70-6)
- 3-(Furan-2-yl)-2-thioxopropanoic acid (CAS 4066-13-1)
- 3-((Tert-butoxycarbonyl)amino)-2-(thiophen-2-yl)propanoic acid (CAS 683219-16-1)
- 2,3,5,7A-tetrahydro-1H-pyrrolizine (CAS 51463-41-3)
- 3-Chloro-1-pyridin-2-ylmethyl-1H-indazole (CAS 1017781-92-8)
- Flupentixol Impurity 32 Fumarate Salt (CAS 2748309-11-5 (free base))
- 1-(2,6-Dichlorobenzyl)-2-oxo-N-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxamide (CAS 338754-58-8)
- 1-Aminoperylene (CAS 35337-21-4)
- Ethyl 4-(furan-2-carboxamido)benzoate (CAS 300814-13-5)
- 7-Hydroxy-3-methylisoxazolo[4,5-b]pyridin-5(4H)-one (CAS 83988-34-5)
- D-Glu3-Tirzepatide (CAS CATO-CPTD788927)
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