1-(3,5-dimethylphenyl)hexahydropyrimidine-2,4-dione CAS 871504-35-7
| CAS No. | 871504-35-7 |
| Molecular Formula | C12H14N2O2 |
| Molecular Weight | 218.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3,5-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 871504-35-7), a certified reference material (molecular formula C12H14N2O2, MW 218.25 g/mol) for analytical method development and quality control.
1-(3,5-dimethylphenyl)hexahydropyrimidine-2,4-dione (C12H14N2O2) contains an amino-acid-derived structure, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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-(3,5-dimethylphenyl)hexahydropyrimidine-2,4-dione 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 | C12H14N2O2 |
| Molecular Weight | 218.25 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related dimethylphenyl Standards
- 5-(2,4-Dimethylphenyl)-5-methylimidazolidine-2,4-dione (CAS 1052563-94-6)
- 5-(3,4-dimethylphenyl)-5-methylimidazolidine-2,4-dione (CAS 1053075-63-0)
- 1-(3,4-Dimethylphenyl)-3-oxocyclobutane-1-carboxylic acid (CAS 1342667-14-4)
- 1-(2,3-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 871504-33-5)
- 1-(2,4-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 201164-56-9)
- 1-(2,5-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 201164-57-0)
- 1-(2,6-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 201164-58-1)
- 1-(3,4-dimethylphenyl)hexahydropyrimidine-2,4-dione (CAS 871504-34-6)
Recommended Standards
- 1-(4-(Dimethylamino)phenyl)pyrrolidine-2,5-dione (CAS 61862-23-5)
- 1-(2-Methylpropyl)-1h-1,3-benzodiazole-6-carboxylic acid (CAS 939054-52-1)
- 1-(4-Acetylphenyl)-3-cyclopropylurea (CAS 847477-50-3)
- 1-(2-Hydroxy-4-((2-methylbut-3-yn-2-yl)oxy)phenyl)ethan-1-one (CAS 30414-96-1)
- Methyl 6-chloro-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylate (CAS 909911-74-6)
- (4-(tert-Butyl)thiazol-2-yl)methanol (CAS 475059-74-6)
- 5-(4-Chlorobenzenesulfonyl)-4-phenyl-1,2,3-thiadiazole (CAS 206132-50-5)
- 1,2-Diethyl-1H-benzo[d]imidazol-5-amine (CAS 879038-05-8)
- 2-Chloro-N-(3,5-dimethyl-1H-pyrazol-1-yl)acetamide (CAS 1365963-59-2)
- 3-(2,4-di-tert-butylphenoxy)propanenitrile (CAS 1041594-75-5)
- 4-{2-[(4E)-1,3-dioxo-3,4-dihydro-1H-2-benzopyran-4-ylidene]hydrazin-1-yl}benzonitrile (CAS 341965-99-9)
- 2-mercapto-3-(3-methoxyphenyl)-3,5-dihydro-4H-imidazol-4-one (CAS 72799-35-0)
- N-(5-bromopyridin-3-yl)propane-2-sulfonamide (CAS 1093819-33-0)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
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