5-(2-fluorophenyl)-5-methylimidazolidine-2,4-dione CAS 7248-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7248-25-1 |
| Molecular Formula | C46H62N2O5 |
| Molecular Weight | 722.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-fluorophenyl)-5-methylimidazolidine-2,4-dione (CAS 7248-25-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C46H62N2O5. Molecular weight: 722.99 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C46H62N2O5 |
| Molecular Weight | 722.99 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related fluorophenyl Standards
- 1,4-Bis(4-fluorophenyl)-3,5,6,7,8-pentaphenylisoquinoline (CAS 138181-07-4)
- N-[2-[2-(4-Fluorophenyl)ethyl]-5-[[[(2S,4S)-4-[(3-pyridinylcarbonyl)thio]-2-pyrrolidinyl]methyl]amino]benzoyl]-L-methionine 1-methylethyl ester (CAS 345915-10-8)
- 2-{[4,6-bis({[(4-fluorophenyl)carbamoyl]methyl}sulfanyl)-1,3,5-triazin-2-yl]sulfanyl}-N-(4-fluorophenyl)acetamide (CAS 298218-16-3)
- [5-(4-Fluorophenyl)-2-thienyl][2-methyl-5-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)phenyl]-methanone (CAS 1312811-00-9)
- 2,2-Bis(4-fluorophenyl)tetrahydrofuran (CAS 59455-10-6)
- 2-(Ethyl(3-((4-((1-(2-((3-fluorophenyl)amino)-2-oxoethyl)-1H-pyrazol-4-yl)amino)quinazolin-7-yl)oxy)propyl)amino)ethyl dihydrogen phosphate (CAS 786685-53-8)
- P-Fluorophenyl-P-methoxyphenyl Sulfone (CAS 339-25-3)
- N-(4-Fluorophenyl)-N'-[4-[[2-[[[2-(4-morpholinyl)ethyl]amino]carbonyl]-1H-pyrrolo[2,3-b]pyridin-4-yl]oxy]phenyl]-1,1-cyclopropanedicarboxamide (Tyrosine Kinase Inhibitor) (CAS 1021950-26-4)
Recommended Standards
- Dipalmitoylphosphatidylglycerol (CAS 4537-77-3)
- (2,5-Dimethylpiperazine-1,4-diyl)bis(ethane-2,1-diyl) bis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propanoate) (CAS 76891-00-4)
- Atazanavir-d (CAS 1092540-52-7)
- 3-ethyl-4-iodo-1-methyl-pyrazole (CAS 1513183-02-2)
- 3-Methyl-4-[2-(pyrrolidin-1-yl)ethoxy]aniline (CAS 862874-66-6)
- Ethyl 7-(difluoromethyl)-5-(p-tolyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 438218-13-4)
- 3-Cyclohexyl-5-((5-(3,4-dichlorophenyl)furan-2-yl)methylene)-2-thioxothiazolidin-4-one (CAS 327054-73-9)
- 1-Amino-N-methoxy-N-methylcyclopropane-1-carboxamide (CAS 1489619-21-7)
- 2-(((6-Chloroimidazo[2,1-b]thiazol-5-yl)methylene)amino)phenol (CAS 241132-39-8)
- Insulin Degludec Impurity 27 (CAS CATO-C4X-215727)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com