2-(Pyridin-4-yloxy)ethanamine dihydrochloride CAS 442126-28-5
| CAS No. | 442126-28-5 |
| Molecular Formula | C7H10N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 174.63 g/mol gives 2-(Pyridin-4-yloxy)ethanamine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(Pyridin-4-yloxy)ethanamine dihydrochloride (CAS 442126-28-5), a certified reference material (molecular formula C7H10N2OHCl, MW 174.63 g/mol) for analytical method development and quality control.
Owing to an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(Pyridin-4-yloxy)ethanamine dihydrochloride is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 174.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C7H10N2O 2*HCl |
| Molecular Weight | 174.63 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Pyridin Standards
- 3-[(E)-2-(Pyridin-3-yl)ethenyl]-1,2-dihydroquinoxalin-2-one (CAS 1000169-10-7)
- 2-(pyridin-2-ylsulfanyl)acetic acid (CAS 10002-29-6)
- 4-(Pyridin-3-yloxy)benzenesulfonic acid (CAS 1000340-09-9)
- 2-(2-Oxo-2-(pyridin-4-yl)ethylidene)thiazolidin-4-one (CAS 1000932-15-9)
- 2-[2-oxo-2-(pyridin-3-yl)ethylidene]-1,3-thiazolidin-4-one (CAS 1000932-62-6)
- N-(pyridin-3-ylmethyl)sulfamide (CAS 1000933-31-2)
- Ethyl 1-(2-pyridin-2-ylethyl)piperidine-4-carboxylate (CAS 1000941-29-6)
- 1-Methyl-4-(pyridin-2-ylmethyl)piperazine (CAS 100158-57-4)
Recommended Standards
- 4-Methoxytetrahydrofuran-3-amine hydrochloride (CAS 1609396-30-6)
- 1-{3-[(3-methylphenyl)methoxy]phenyl}piperazine (CAS 1082454-49-6)
- 5-[4-(aminomethyl)phenyl]-5-methylimidazolidine-2,4-dione hydrochloride (CAS 1803589-13-0)
- 1-(3-Chlorophenyl)-5-methyl-1h-1,2,4-triazole-3-carboxylic acid (CAS 1060795-68-7)
- 6-Bromoisochromane-1,3-dione (CAS 1070292-82-8)
- (R)-3-((tert-Butoxycarbonyl)amino)-3-(2,3-difluorophenyl)propanoic acid (CAS 1228556-62-4)
- 2-Benzoyl-5-methylpyridine (CAS 127581-43-5)
- 3-Amino-2,3,4,9-tetrahydro-1H-carbazol-6-ol (CAS 25473-75-0)
- 8-Methyl-1,2,3,4-tetrahydroquinoline-6-carboxylic acid hydrochloride (CAS 2126161-46-2)
- [y-Glu15]-Semaglutide Impurity 134 (CAS CATO-C4X-2226134)
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