Ethyl 2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]ethanimidate hydrochloride CAS 1432053-81-0
| CAS No. | 1432053-81-0 |
| Molecular Formula | C10H10ClF3N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]ethanimidate hydrochloride 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.
Ethyl 2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]ethanimidate hydrochloride (CAS 1432053-81-0), molecular formula C10H10ClF3N2OHCl and molecular weight 303.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, Ethyl 2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]ethanimidate hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 303.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Ethyl 2-[3-chloro-5-(trifluoromethyl)-2-pyridyl]ethanimidate hydrochloride 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 | C10H10ClF3N2O HCl |
| Molecular Weight | 303.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
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- 2-Chloro-N-(piperidin-4-yl)-6,7-dihydro-5H-cyclopenta-[d]pyrimidin-4-amine hydrochloride (CAS 1000207-51-1)
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Recommended Standards
- 2-(3-Methoxypropyl)-2,3-dihydro-1h-isoindol-5-amine (CAS 1094699-77-0)
- 4-(Bromomethyl)-1,5-naphthyridine (CAS 668276-31-1)
- 6-Oxa-3-azabicyclo[3.2.1]octan-8-one hydrochloride (CAS 1408075-04-6)
- 2-(tert-Butyl)-3-cyclopropoxypyridine-4-sulfonamide (CAS 1243441-16-8)
- (3-methoxyphenyl)thiourea (CAS 37014-08-7)
- (2s)-2-Amino-N-(1-(o-tolyl)ethyl)butanamide (CAS 1372877-46-7)
- Crisaborole Impurity 17 (CAS 1187188-59-5)
- n-Benzyl-1h-indole-6-carboxamide (CAS 1147736-20-6)
- N,N-dimethyl-1-(thiazol-2-yl)-1H-tetrazol-5-amine (CAS 338394-23-3)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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