3-[5-(Aminomethyl)pyridin-2-yl]-tetrahydropyrimidin-2(1H)-one dihydrochloride CAS 1439896-62-4
| CAS No. | 1439896-62-4 |
| Molecular Formula | C10H14N4O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-[5-(Aminomethyl)pyridin-2-yl]-tetrahydropyrimidin-2(1H)-one dihydrochloride (CAS 1439896-62-4) is a high-purity analytical reference standard with the molecular formula C10H14N4OHCl and a molecular weight of 242.71 g/mol.
The molecular framework of 3-[5-(Aminomethyl)pyridin-2-yl]-tetrahydropyrimidin-2(1H)-one dihydrochloride (C10H14N4OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14N4O 2*HCl |
| Molecular Weight | 242.71 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 3-(2-Fluorophenyl)-3-methylbutanenitrile (CAS 1936094-14-2)
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- 5-(2-Chloropyridin-4-yl)-3-(2-methoxyphenyl)-1,2,4-oxadiazole (CAS 1119396-15-4)
- 4-Bromo-1-methyl-1,2,3,6-tetrahydropyridine hydrobromide (CAS 1624261-20-6)
- Tert-butyl 3-bromo-5-chlorobenzoate (CAS 1870857-76-3)
- 6-Methyl-1,2,3,4-tetrahydroquinolin-7-amine (CAS 451478-86-7)
- 4-Bromo-3-(ethoxymethyl)benzonitrile (CAS 837408-81-8)
- Pomalidomide Impurity 45 (CAS 1957235-66-3)
- 2-{4-[(2,5-dioxoimidazolidin-4-yl)methyl]-1H-1,2,3-triazol-1-yl}acetic acid hydrochloride (CAS 1786226-08-1)
- Calcitonin C-Terminal Flanking Peptide (human) XTFA (CAS 85916-47-8（free base）)
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