5-{[4-(benzyloxy)phenyl]methylidene}-1,3-diazinane-2,4,6-trione CAS 242473-63-8
| CAS No. | 242473-63-8 |
| Molecular Formula | C18H14N2O4 |
| Molecular Weight | 322.31 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.
5-{[4-(benzyloxy)phenyl]methylidene}-1,3-diazinane-2,4,6-trione (CAS 242473-63-8), molecular formula C18H14N2O4 and molecular weight 322.31 g/mol, is a CATO reference standard with documented purity and traceability.
5-{[4-(benzyloxy)phenyl]methylidene}-1,3-diazinane-2,4,6-trione (C18H14N2O4) contains a flavonoid core, 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).
As a certified reference material (CRM), 5-{[4-(benzyloxy)phenyl]methylidene}-1,3-diazinane-2,4,6-trione 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 | C18H14N2O4 |
| Molecular Weight | 322.31 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 |
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Recommended Standards
- 5-(anilinomethylene)-4-methyl-3-(4-nitrophenyl)-2(5H)-furanone (CAS 338976-55-9)
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- 5-(((6-Fluorobenzo[d]thiazol-2-yl)amino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione (CAS 907178-52-3)
- 6-(4-Fluorophenyl)-1-[(3-fluorophenyl)methyl]-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252058-81-4)
- DL-Cycloserine (CAS 68-39-3)
- 1-Methyl-7-(trifluoromethyl)-1H-indazole-3-carboxylic acid (CAS 1956318-35-6)
- Rmi 10874 (CAS 38020-45-0)
- 5-Amino-2,3-dimethoxybenzoic acid (CAS 128670-46-2)
- 4-Bromooxazolo[4,5-c]pyridine-2(3H)-thione (CAS 1935599-70-4)
- 131123-44-9 (2S)-2-Amino-3-[4-(trifluoromethoxy)phenyl]propanoic acid MFCD07371979 (CAS 131123-44-9)
- 3,4-dihydro-2H-1,4-benzothiazine 1,1-dioxide (CAS 82299-64-7)
- 2-(3-Fluorophenyl)ethane-1-thiol (CAS 1099665-55-0)
- 2-(Pyridin-3-yl)-1,3-thiazole-5-carbaldehyde (CAS 882032-77-1)
- Semaglutide Impurity 125 xTFA Salt (CAS CATO-C4X-2226125)
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