1,3-diphenylhexahydropyrimidine-2,4-dione CAS 14388-60-4
| CAS No. | 14388-60-4 |
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 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 1,3-diphenylhexahydropyrimidine-2,4-dione (CAS 14388-60-4), a certified reference material (molecular formula C16H14N2O2, MW 266.29 g/mol) for analytical method development and quality control.
1,3-diphenylhexahydropyrimidine-2,4-dione (C16H14N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 1,3-diphenylhexahydropyrimidine-2,4-dione under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H14N2O2 |
| Molecular Weight | 266.29 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl methyl 1,4-phenylenedicarbamate (CAS 1430115-43-7)
- Tert-butyl (4-nitrophenethyl)carbamate (CAS 144226-16-4)
- 6-({[(tert-butoxy)carbonyl]amino}methyl)-2-methylpyridine-3-carboxylic acid (CAS 1423471-60-6)
- 5-Methyl-2-phenyl-6,7-dihydro-5H-oxazolo[4,5-f]indol-7-ol (CAS 144298-65-7)
- [1,1':1',1''-Tercyclopropane]-2'-carboxylic acid (CAS 38693-86-6)
- H-Ala-NH2 acetate salt (CAS 119864-22-1)
- 2-(Difluoromethyl)-5-hydroxy-4-nitropyridine-3-carboxylic acid (CAS 1805068-39-6)
- Methyl 5-chloro-3,6-dimethylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1011398-40-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com