(E)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(dimethylamino)prop-2-en-1-one CAS 1107035-71-1
| CAS No. | 1107035-71-1 |
| Molecular Formula | C11H10ClF3N2O |
| Molecular Weight | 278.66 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.
(E)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(dimethylamino)prop-2-en-1-one (CAS 1107035-71-1) is a high-purity analytical reference standard with the molecular formula C11H10ClF3N2O and a molecular weight of 278.66 g/mol.
Structurally, (E)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(dimethylamino)prop-2-en-1-one (C11H10ClF3N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine 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 278.66 g/mol, it falls into the medium-molecular-weight range. 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), (E)-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3-(dimethylamino)prop-2-en-1-one 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 | 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- N-(Furan-2-ylmethylene)ethanamine (CAS 22544-81-6)
- 3-Methyl-5-nitropicolinic acid (CAS 1211578-56-1)
- 3,5-Dimethoxy-3,5-dimethyl-2,6-dioxa-3,5-disilaheptane (CAS 18297-79-5)
- 1-Chlorocyclopropanecarbonyl chloride (CAS 73492-25-8)
- Latanoprost Impurity 24 (CAS CATO-C4X-194124)
- 6-iodo-3H,4H-pyrrolo[2,1-f][1,2,4]triazin-4-one (CAS 1201784-97-5)
- 6136-93-2 Diethoxyacetonitrile Acetonitrile, 2,2-diethoxy- Acetonitrile, diethoxy- EINECS 228-111-1 (CAS 6136-93-2)
- 2-(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)pyrrolidine (CAS 1156752-69-0)
- 2-Methyl-6,7-dihydro-1-benzofuran-4(5H)-one dihydrate (CAS 1390654-40-6)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
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