2-(2-methoxypyridin-4-yl)ethanamine;dihydrochloride CAS 170026-02-5
| CAS No. | 170026-02-5 |
| Molecular Formula | C8H12N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-(2-methoxypyridin-4-yl)ethanamine;dihydrochloride (C8H12N2OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(2-methoxypyridin-4-yl)ethanamine;dihydrochloride (CAS 170026-02-5) is a high-purity analytical reference standard with the molecular formula C8H12N2OHCl and a molecular weight of 188.66 g/mol.
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), 2-(2-methoxypyridin-4-yl)ethanamine;dihydrochloride 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 | C8H12N2O 2*HCl |
| Molecular Weight | 188.66 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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.) | 2005 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related methoxypyridin Standards
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- 2-((2-Chloro-4-fluorobenzyl)oxy)benzoic acid (CAS 1019348-55-0)
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- 5-Ethynylthiophene-2-carboxylic acid (CAS 174672-58-3)
- 6,7-Dimethoxy-4-(p-tolyl)-2-naphthoic acid (CAS 109933-59-7)
- ethyl 1-(2-aminophenyl)-1H-pyrazole-3-carboxylate (CAS 1155927-34-6)
- Josamycin EP Impurity J (CAS CATO-C4X-301512)
- rac 2-Hydroxy Ibuprofen-d6 (CAS 1217055-71-4)
- Peptide Impurity 13 (CAS CATO-CPTD788813)
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