5-(3,5-dimethylphenyl)-5-(2-methylphenyl)imidazolidine-2,4-dione CAS 2060032-14-4
| CAS No. | 2060032-14-4 |
| Molecular Formula | C18H18N2O2 |
| Molecular Weight | 294.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(3,5-dimethylphenyl)-5-(2-methylphenyl)imidazolidine-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.
CATO supplies 5-(3,5-dimethylphenyl)-5-(2-methylphenyl)imidazolidine-2,4-dione (CAS 2060032-14-4), a certified reference material (molecular formula C18H18N2O2, MW 294.35 g/mol) for analytical method development and quality control.
The molecular framework of 5-(3,5-dimethylphenyl)-5-(2-methylphenyl)imidazolidine-2,4-dione (C18H18N2O2) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 | C18H18N2O2 |
| Molecular Weight | 294.35 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.) | 1997 |
| Nitrogen Atoms | 2 |
Related dimethylphenyl Standards
- 2-(2-(3,4-Dimethylphenyl)-8-methylimidazo[1,2-a]pyridin-3-yl)acetic acid (CAS 1017141-21-7)
- N4-(2,3-Dimethylphenyl)-N2-(2-methoxyethyl)-L-asparagine (CAS 1031361-52-0)
- N4-(2,4-Dimethylphenyl)-N2-(3-hydroxypropyl)-L-asparagine (CAS 1037784-80-7)
- 1-(2,4-Dimethylphenyl)-3-(3-methoxyphenyl)-1H-pyrazol-5(4H)-one (CAS 1193024-21-3)
- 1-(3,4-Dimethylphenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264040-15-4)
- 1-(2,5-Dimethylphenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264041-74-8)
- 1-(3,5-Dimethylphenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264043-98-2)
- 1-(2,3-Dimethylphenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264044-14-5)
Recommended Standards
- 5-(1-(((1R,2R)-2-aminocyclohexyl)amino)ethylidene)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione (CAS 915222-02-5)
- 5-(Dimethylamino)-2-(3,5-dimethylphenyl)isoindoline-1,3-dione (CAS 651733-77-6)
- 4-Nitrophenyl octylcarbamate (CAS 63321-54-0)
- 5-Methyl-N-(3-phenylpropyl)furo[3,2-b]pyridine-2-carboxamide (CAS 941969-23-9)
- 1-(2-(Difluoromethoxy)phenyl)-2,2,2-trifluoroethan-1-ol (CAS 1251088-23-9)
- 2-(2-Chloro-6-fluorophenyl)-N-(4-(pyridin-4-yl)thiazol-2-yl)acetamide (CAS 692870-25-0)
- Methyl 3-(naphthalen-2-yl)-2-phenylpropanoate (CAS 886211-93-4)
- Phenyl(pyridazin-3-yl)methanamine hydrochloride (CAS 1009371-17-8)
- tert-Butyl N-{6-oxobicyclo[2.2.1]heptan-2-yl}carbamate (CAS 1378260-90-2)
- 2-Isothiocyanatobicyclo[2.2.1]heptane (CAS 14370-23-1)
- Methyl 6-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 1263060-83-8)
- 1-Methyl-4-[(1h-pyrazol-5-ylmethyl)carbamoyl]-1h-pyrazole-5-carboxylic acid (CAS 1159988-16-5)
- (+)-Fenchone (CAS 4695-62-9)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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