Pentyl 4-(4-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate CAS 296262-62-9
| CAS No. | 296262-62-9 |
| Molecular Formula | C19H26N2O4 |
| Molecular Weight | 346.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H26N2O4, Pentyl 4-(4-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 346.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Pentyl 4-(4-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 296262-62-9), a certified reference material (molecular formula C19H26N2O4, MW 346.42 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Pentyl 4-(4-ethoxyphenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 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 | C19H26N2O4 |
| Molecular Weight | 346.42 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Pentyl Standards
- Pentyl 4-(benzo[d][1,3]dioxol-5-yl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 300667-76-9)
- (9-Pentyl-9H-carbazol-3-yl)(piperidin-1-yl)methanone (CAS 1358039-07-2)
- Pentyl 2-[1-(2-bromoacetyl)-3-oxo-2-piperazinyl]-acetate (CAS 1219342-25-2)
- 4-Pentyl-4'-iodobiphenyl (CAS 69971-79-5)
- Pentyl (1-((2R,3R,4S,5R)-3,4-dihydroxy-5-methyltetrahydrofuran-2-yl)-2-oxo-1,2-dihydropyrimidin-4-yl)carbamate (CAS 216450-02-1)
- 4-(4'-Pentyl-[1,1'-bi(cyclohexan)]-4-yl)benzonitrile (CAS 85547-03-1)
- 3-Methyl-5-pentyl-2-furanundecanoic Acid (CAS 57818-37-8)
- Pentyl 2-hydroxy-5-iodobenzoate (CAS 15125-91-4)
Recommended Standards
- Oxazole, 2,2′-(2-methyl-1-propenylidene)bis[4,5-dihydro-4-phenyl-, (4S,4′S)- (CAS 876406-06-3)
- Propargyl-PEG4-O-C1-Boc (CAS 2098489-63-3)
- N-Cyclopropyl-4-methyl-N-((6-methyl-2-oxo-1,2-dihydroquinolin-3-yl)methyl)benzamide (CAS 606095-17-4)
- Rabdoserrin A (CAS 96685-01-7)
- 3-(3-Chlorophenyl)-6,7,8,9-tetrahydro-5H-[1,2,4]triazolo[4,3-a]azepine (CAS 400082-59-9)
- 2-Bromo-6-(difluoromethyl)-3-hydroxypyridine-4-sulfonamide (CAS 1805372-90-0)
- 3-[(prop-2-yn-1-yl)amino]-1λ⁶-thiolane-1,1-dione (CAS 915690-62-9)
- 3-(4-Methoxyphenyl)isoxazole-5-carboxylic acid (CAS 618383-47-4)
- Methyl 2-((3-cyano-6-cyclopropyl-4-(trifluoromethyl)pyridin-2-yl)thio)acetate (CAS 625377-45-9)
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- (3aR,6aR)-1-Methyl-hexahydropyrrolo[3,4-b]pyrrole Dihydrochloride (CAS 1417789-76-4)
- N-(Azido-PEG2)-N-Boc-PEG3-NHS ester (CAS 2093153-85-4)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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