Methyl 4-(4-chlorophenyl)-6-(2-methoxy-2-oxoethyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate CAS 952183-64-1
| CAS No. | 952183-64-1 |
| Molecular Formula | C15H15ClN2O5 |
| Molecular Weight | 338.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 4-(4-chlorophenyl)-6-(2-methoxy-2-oxoethyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 4-(4-chlorophenyl)-6-(2-methoxy-2-oxoethyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate (CAS 952183-64-1) is a high-purity analytical reference standard with the molecular formula C15H15ClN2O5 and a molecular weight of 338.74 g/mol.
Structurally, Methyl 4-(4-chlorophenyl)-6-(2-methoxy-2-oxoethyl)-2-oxo-1,2,3,4-tetrahydro-5-pyrimidinecarboxylate (C15H15ClN2O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 338.74 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C15H15ClN2O5 |
| Molecular Weight | 338.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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