Benzyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 296262-59-4
| CAS No. | 296262-59-4 |
| Molecular Formula | C20H18N2O5 |
| Molecular Weight | 366.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Benzyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 296262-59-4), a certified reference material (molecular formula C20H18N2O5, MW 366.37 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Benzyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 366.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C20H18N2O5 |
| Molecular Weight | 366.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-5-nitrobenzonitrile (CAS 924072-98-0)
- 4-(4-(Benzo[d][1,3]dioxol-5-yl)-5-(pyridin-2-yl)-1H-imidazol-2-yl)benzonitrile (CAS 301836-34-0)
- N-(2-(Benzo[d]thiazol-2-yl)phenyl)-2,6-difluorobenzamide (CAS 477569-69-0)
- 4-((1H-Benzo[d]imidazol-2-yl)amino)-N-(pyrimidin-2-yl)benzenesulfonamide (CAS 188623-88-3)
- N-(benzo[d][1,3]dioxol-5-yl)-1-(4-nitrobenzyl)-1H-imidazole-4-carboxamide (CAS 1351788-43-6)
- N-(Benzo[d][1,3]dioxol-5-ylmethyl)-2-((4-methylquinolin-2-yl)thio)acetamide (CAS 671198-81-5)
- 2,2'-(Benzo[c][1,2,5]thiadiazole-4,7-diylbis(4,1-phenylene))diacetonitrile (CAS 2512845-03-1)
- 1-(Benzo[d][1,3]dioxol-5-ylmethyl)-4-(thiophen-2-ylsulfonyl)piperazine (CAS 324774-68-7)
Recommended Standards
- 4,4’-[1,4-Phenylenebis(ethyne-2,1-diyl)]dibenzoic Acid (CAS 217077-89-9)
- Ethyl (5-amino-3-(methyl(phenyl)carbamoyl)pyrido[3,4-b]pyrazin-7-yl)carbamate (CAS 83269-14-1)
- Ethyl 2-(5-((3-ethoxypyridin-2-yl)oxy)pyridin-3-yl)pyrimidine-5-carboxylate (CAS 2186700-20-7)
- 4-(2-(3-(5-Ethyl-1,3,4-oxadiazol-2-yl)phenoxy)acetamido)benzamide (CAS 946275-52-1)
- N-(4'-Cyano-[1,1'-biphenyl]-3-yl)-N-(pyridin-3-ylmethyl)ethanesulfonamide hydrochloride (CAS 856702-40-4)
- 5-(1-Isopropyl-1H-pyrazol-5-yl)-1,3,4-oxadiazol-2-amine (CAS 1283109-42-1)
- 2-Chloro-3-(3-(Tetrahydro-pyran-2-yloxy)phenyl)-1-propene (CAS 1263365-81-6)
- 1-(4-Chlorophenyl)-4-(2-hydroxyethyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 1262865-49-5)
- 4-(Trifluoromethyl)benzaldehyde oxime (CAS 66046-34-2)
- 1-Cyclohexanecarbonyl-3-methylpiperazine (CAS 1240574-50-8)
- [5-(furan-2-yl)-1,2,4-oxadiazol-3-yl]methanamine (CAS 946745-19-3)
- 5-Fluoro-2-methoxy-4-nitrobenzaldehyde (CAS 678969-88-5)
- 7-Bromofuro[3,2-b]pyridine (CAS 1476076-19-3)
- Eosinophilotactic Peptide (CAS 61756-28-3)
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