4-Chloro-3-(trifluoromethyl)pyridine hydrochloride 4-chloro-3-trifluoromethylpyridine hydrochloride 4-chloro-3-(trifluoromethyl)pyridinehydrochloride 732306-24-0 CAS 732306-24-0
| CAS No. | 732306-24-0 |
| Molecular Formula | C6H3ClF3N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-3-(trifluoromethyl)pyridine hydrochloride 4-chloro-3-trifluoromethylpyridine hydrochloride 4-chloro-3-(trifluoromethyl)pyridinehydrochloride 732306-24-0 (CAS 732306-24-0) is a high-purity analytical reference standard with the molecular formula C6H3ClF3NHCl and a molecular weight of 218.00 g/mol.
Based on its molecular formula C6H3ClF3NHCl, 4-Chloro-3-(trifluoromethyl)pyridine hydrochloride 4-chloro-3-trifluoromethylpyridine hydrochloride 4-chloro-3-(trifluoromethyl)pyridinehydrochloride 732306-24-0 contains a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C6H3ClF3N HCl |
| Molecular Weight | 218.00 g/mol |
| Appearance | 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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