Ethyl 2-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methylidene)-4,4,4-trifluoro-3-oxobutanoate CAS 1823194-75-7
| CAS No. | 1823194-75-7 |
| Molecular Formula | C13H9ClF6N2O3 |
| Molecular Weight | 390.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 390.67 g/mol gives Ethyl 2-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methylidene)-4,4,4-trifluoro-3-oxobutanoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Ethyl 2-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methylidene)-4,4,4-trifluoro-3-oxobutanoate (CAS 1823194-75-7), molecular formula C13H9ClF6N2O3 and molecular weight 390.67 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 2-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methylidene)-4,4,4-trifluoro-3-oxobutanoate (C13H9ClF6N2O3) 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 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 390.67 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 2-({[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}methylidene)-4,4,4-trifluoro-3-oxobutanoate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H9ClF6N2O3 |
| Molecular Weight | 390.67 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(2,6-difluorophenyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 861206-32-8)
- 3-Acetyl-5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 337920-09-9)
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- N-(3-Chloro-4-fluorophenyl)-N-(7-methoxy-6-nitroquinazolin-4-yl)acetamide (CAS 869199-61-1)
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- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(cyano)methyl)phenyl methanesulfonate (CAS 338410-42-7)
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