1-(4-Propoxybenzyl)dihydropyrimidine-2,4(1H,3H)-dione CAS 55384-00-4
| CAS No. | 55384-00-4 |
| Molecular Formula | C14H18N2O3 |
| Molecular Weight | 262.30 g/mol |
| 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.
1-(4-Propoxybenzyl)dihydropyrimidine-2,4(1H,3H)-dione (CAS 55384-00-4) is a high-purity analytical reference standard with the molecular formula C14H18N2O3 and a molecular weight of 262.30 g/mol.
1-(4-Propoxybenzyl)dihydropyrimidine-2,4(1H,3H)-dione (C14H18N2O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C14H18N2O3 |
| Molecular Weight | 262.30 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
Related Propoxybenzyl Standards
- N-(3-Propoxybenzyl)-1-heptanamine (CAS 1040691-60-8)
- 5-Methyl-1-(4-propoxybenzyl)dihydropyrimidine-2,4(1H,3H)-dione (CAS 62554-12-5)
- N-(2-Propoxybenzyl)cyclohexanamine (CAS 1040680-77-0)
- 3-(2-Propoxybenzyl)benzo[d]oxazol-2(3H)-one (CAS 609335-09-3)
- 5-Methyl-3-(4-propoxybenzyl)benzo[d]oxazol-2(3H)-one (CAS 867042-15-7)
- N-(4-Propoxybenzyl)-3-(trifluoromethyl)aniline (CAS 1040685-15-1)
- 5-Methyl-1-(2-propoxybenzyl)indoline-2,3-dione (CAS 620931-33-1)
- 4-(4-Propoxybenzyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1326882-95-4)
Recommended Standards
- 1-(4-Fluorophenyl)-2-(2-(methylthio)pyrimidin-4-yl)ethanone (CAS 217661-99-9)
- 1-(5-(3-Methylpiperidin-1-yl)-2-nitrophenyl)ethan-1-one (CAS 923248-99-1)
- 1-(4-Ethoxybenzyl)-5-methyldihydropyrimidine-2,4(1H,3H)-dione (CAS 62554-11-4)
- 1-(5,7-Dimethoxy-2,2-dimethyl-2H-chromen-8-yl)ethanone (CAS 31367-55-2)
- 4-NItro-1-(oxan-2-yl)pyrazole (CAS 1479084-95-1)
- N-(2-((2-Amino-2-oxoethyl)thio)-4-phenylthiazol-5-yl)-2-cyclopentylacetamide (CAS 946210-63-5)
- 2-{1-[(3-{[1-(1,3-dioxo-2,3-dihydro-1H-inden-2-ylidene)ethyl]amino}propyl)amino]ethylidene}-2,3-dihydro-1H-indene-1,3-dione (CAS 946387-39-9)
- 2,4-Difluoro-6-methylphenylacetonitrile (CAS 1807192-55-7)
- 2-(Allylsulfonyl)acetic acid (CAS 125456-39-5)
- Spergualin trihydrochloride (CAS 80952-47-2)
- 1-(2-Bromoethoxy)-1,2,3,4-tetrahydroacridin-9-amine (CAS 136645-48-2)
- Methyl 2-bromo-6-methylisonicotinate (CAS 884494-71-7)
- Ethyl [(tert-Butyldimethylsilyl)oxy]acetate (CAS 67226-78-2)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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