1-(5-Chloro-3-fluoropyridin-2-yl)ethan-1-amine hydrochloride CAS 1948237-22-6
| CAS No. | 1948237-22-6 |
| Molecular Formula | C7H8ClFN2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C7H8ClFN2HCl, 1-(5-Chloro-3-fluoropyridin-2-yl)ethan-1-amine hydrochloride contains a nitrile group, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 211.06 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.
1-(5-Chloro-3-fluoropyridin-2-yl)ethan-1-amine hydrochloride (CAS 1948237-22-6) is a high-purity analytical reference standard with the molecular formula C7H8ClFN2HCl and a molecular weight of 211.06 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(5-Chloro-3-fluoropyridin-2-yl)ethan-1-amine 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 | C7H8ClFN2 HCl |
| Molecular Weight | 211.06 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 DMSO, DMF, methanol |
| 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.) | 1996 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- ethyl 1-benzyl-5-oxoazocane-4-carboxylate (CAS 85365-60-2)
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- 3,6-Bis-(Methoxymethyl)durene (CAS 1424-78-8)
- 8-Bromo-2,3-dihydroxyquinoxaline-6-carboxylic acid (CAS 1378260-21-9)
- 2-(Bromomethyl)-4-chlorobenzonitrile (CAS 50712-67-9)
- Rizatriptan Impurity 1 (CAS 212248-62-9)
- N-(4-Isopropoxyphenyl)-2-methylquinazolin-4-amine (CAS 827031-12-9)
- Potassium trifluoro(3-methylthiophen-2-yl)borate (CAS 2201050-63-5)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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