1-(3-Methylpyridin-2-yl)ethanamine dihydrochloride CAS 2061979-75-5
| CAS No. | 2061979-75-5 |
| Molecular Formula | C8H12N2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Methylpyridin-2-yl)ethanamine dihydrochloride (C8H12N2HCl) contains a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
1-(3-Methylpyridin-2-yl)ethanamine dihydrochloride (CAS 2061979-75-5) is a high-purity analytical reference standard with the molecular formula C8H12N2HCl and a molecular weight of 172.66 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), 1-(3-Methylpyridin-2-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 | C8H12N2 2*HCl |
| Molecular Weight | 172.66 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.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methylpyridin Standards
- 2-(4-Methylpyridin-3-yl)ethan-1-amine (CAS 1000504-51-7)
- 3-(2-Methylpyridin-4-yl)propan-1-amine (CAS 1000507-72-1)
- 3-(6-methylpyridin-2-yl)propan-1-amine (CAS 1000510-50-8)
- 3-(3-methylpyridin-2-yl)propan-1-amine (CAS 1000512-96-8)
- 2-(5-Methylpyridin-3-yl)acetic Acid (CAS 1000518-77-3)
- 3-(3-Methylpyridin-4-yl)propan-1-amine (CAS 1000521-04-9)
- 2-(5-Methylpyridin-3-yl)ethan-1-amine (CAS 1000539-55-8)
- 3-(4-Methylpyridin-2-yl)propan-1-amine (CAS 1000548-43-5)
Recommended Standards
- 4-((Cyclohexylmethoxy)methyl)benzaldehyde (CAS 1443345-99-0)
- 1-(6-Hydroxy-4-iodopyridin-2-yl)ethan-1-one (CAS 1393572-10-5)
- 1-[(2r)-2-(hydroxymethyl)pyrrolidin-1-yl]ethan-1-one (CAS 123958-87-2)
- 2-(1H-Imidazol-2-yl)thiazole (CAS 438545-36-9)
- 6-Methoxy-N-(p-tolyl)-2H-chromene-3-carboxamide (CAS 338760-72-8)
- Methyl 4-(3,5-dimethoxyphenyl)-2-fluorobenzoate (CAS 1820711-12-3)
- 1-(3-Chlorobenzyl)-4-isothiocyanato-1h-pyrazole (CAS 1004193-35-4)
- Isobutyl octan-2-yl oxalate (CAS 959275-41-3)
- Methyl 3-fluoro-4-[2-(methylsulfanyl)phenyl]benzoate (CAS 1820674-24-5)
- Peptide Impurity 05 (CAS 2322924-83-2)
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