1-(3,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione CAS 340225-63-0
| CAS No. | 340225-63-0 |
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 340225-63-0), a certified reference material (molecular formula C12H12N2O3, MW 232.24 g/mol) for analytical method development and quality control.
1-(3,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione (C12H12N2O3) contains an amino-acid-derived structure, 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.
As a certified reference material (CRM), 1-(3,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-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 | C12H12N2O3 |
| Molecular Weight | 232.24 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 Dimethylphenyl Standards
- 1-(2,3-Dimethylphenyl)-4-hydroxy-1h-pyrazole-3-carboxylic acid (CAS 1152601-77-8)
- 1-(2,4-Dimethylphenyl)-5-oxo-2,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1204296-99-0)
- 1-(2,4-Dimethylphenyl)-5-oxo-4,5-dihydro-1h-pyrazole-4-carboxylic acid (CAS 1204297-52-8)
- 1-(3,4-Dimethylphenyl)-5-oxo-4,5-dihydro-1h-pyrazole-4-carboxylic acid (CAS 1204298-03-2)
- 1-(2,5-dimethylphenyl)pyrimidine-2,4,6(1h,3h,5h)-trione (CAS 1216176-33-8)
- 1-(2,4-Dimethylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 885372-57-6)
- N-(3,5-dimethylphenyl)-5-oxopyrrolidine-2-carboxamide (CAS 1008201-89-5)
- N-(2,3-Dimethylphenyl)-5-oxoprolinamide (CAS 1048971-77-2)
Recommended Standards
- 1-(2-phenylethyl)pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 251468-79-8)
- 1-(3-Methylphenyl)-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxylic acid (CAS 731826-98-5)
- 1-(2-methoxyphenyl)-5-methyl-1H-pyrazole-4-carboxylic acid (CAS 241798-56-1)
- 1-(3-Nitropyridin-2-yl)piperidine-4-carbonitrile (CAS 671191-99-4)
- (R)-1-(3-Chlorophenyl)-2-methylpropan-1-amine (CAS 1212064-17-9)
- tert-Butyl 4-(2-(4-methoxyphenyl)acetyl)benzylcarbamate (CAS 1017781-83-7)
- (4-(Heptyloxy)phenyl)(3-methylpyridin-2-yl)methanone (CAS 1187167-39-0)
- Relugolix Impurity 15 (CAS CATO-C4X-242915)
- 2'-(Benzyloxy)[1,1'-biphenyl]-3-carbonitrile (CAS 893736-97-5)
- 4'-Acetylbenzo-15-crown-5, 97% (CAS 41757-95-3)
- 1-(3-Mercaptopropanoyl)-6-methylpiperidine-2-carboxylic acid (CAS 174909-66-1)
- Pitavastatin Impurity 11 (CAS 1258947-30-6)
- Oxibendazole Impurity 2 (CAS 20367-33-3)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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