3-amino-N-(3-methylpyridin-2-yl)propanamide dihydrochloride CAS 1909325-75-2
| CAS No. | 1909325-75-2 |
| Molecular Formula | C9H13N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-amino-N-(3-methylpyridin-2-yl)propanamide dihydrochloride (CAS 1909325-75-2), molecular formula C9H13N3OHCl and molecular weight 215.68 g/mol, is a CATO reference standard with documented purity and traceability.
3-amino-N-(3-methylpyridin-2-yl)propanamide dihydrochloride (C9H13N3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 3-amino-N-(3-methylpyridin-2-yl)propanamide 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 | C9H13N3O 2*HCl |
| Molecular Weight | 215.68 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2,6-Dihydrazino-4-methylpyrimidine (CAS 1980-55-8)
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- 2-(4-(Aminomethyl)-3-cyano-5-(difluoromethyl)pyridin-2-yl)acetic acid (CAS 1806011-85-7)
- 2-Methyl-4-(piperazin-1-yl)benzaldehyde (CAS 1409787-47-8)
- 3-(4-Ethylpiperazine-1-carbonyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142214-57-0)
- (5-ethoxy-5-oxopentyl)zinc(II) bromide 265330-98-1 5-Ethoxy-5-oxopentylzinc bromide (CAS 265330-98-1)
- 1-[(1-ethyl-1H-imidazol-2-yl)methyl]piperazine (CAS 1311315-76-0)
- 2-(Pyridin-4-yl)-6-(trifluoromethyl)pyridin-3-amine (CAS 1214337-25-3)
- Mast Cell Degranulating Peptide (CAS 83856-13-7)
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