(2Z)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(dimethylamino)prop-2-enal CAS 339010-44-5
| CAS No. | 339010-44-5 |
| Molecular Formula | C11H10ClF3N2O |
| Molecular Weight | 278.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2Z)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(dimethylamino)prop-2-enal is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2Z)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(dimethylamino)prop-2-enal (CAS 339010-44-5), a certified reference material (molecular formula C11H10ClF3N2O, MW 278.66 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H10ClF3N2O, (2Z)-2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(dimethylamino)prop-2-enal contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.66 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C11H10ClF3N2O |
| Molecular Weight | 278.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Z Standards
- (E)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 1107035-71-1)
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- 2-(3-Chloro-4-fluorobenzoyl)benzoic acid (CAS 7607-43-4)
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Recommended Standards
- 1-(6-Amino-7-chloro-3,4-dihydroisoquinolin-2(1h)-yl)-2,2,2-trifluoroethanone (CAS 1097922-04-7)
- Eszopiclone Impurity 7 (CAS 43200-83-5)
- rel-(1R,4S)-4-(2-Amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-carboxylic Acid (CAS 1246819-78-2)
- 5-Chlorouridine (CAS 2880-89-9)
- Methyl 1,6-dimethyl-2-oxo-1,2-dihydropyridine-4-carboxylate (CAS 956386-29-1)
- Ethyl 2,6-difluoro-4-nitrophenylacetate (CAS 1803788-12-6)
- 7-Nitrobenzofuran (CAS 18761-32-5)
- Methyl 2-fluoro-5-(4-methoxyphenyl)benzoate (CAS 1820704-35-5)
- n-(2-Bromo-4-methylphenyl)-5-methylfuran-2-carboxamide (CAS 540791-69-3)
- 4-Chloro-3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)pyridine (CAS 1150271-27-4)
- Furo[2,3-c]pyridin-5-ylmethanol (CAS 478148-60-6)
- Enclomifene-D5 HCl (CAS 15690-57-0 (free base))
- (Z)-3-(5-chloro-1,3-diphenyl-1H-pyrazol-4-yl)-2-(3,4-dimethoxyphenyl)acrylonitrile (CAS 956189-95-0)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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