5-(4-Biphenylyl)-5-[4-(4-nitrophenyl)-1-piperazinyl]pyrimidine-2,4,6(1H,3H,5H)-trione CAS 261956-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 261956-22-3 |
| Molecular Formula | C26H23N5O5 |
| Molecular Weight | 485.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-(4-Biphenylyl)-5-[4-(4-nitrophenyl)-1-piperazinyl]pyrimidine-2,4,6(1H,3H,5H)-trione (CAS 261956-22-3) pharmaceutical standards reference standard. Molecular formula: C26H23N5O5. Molecular weight: 485.49 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H23N5O5 |
| Molecular Weight | 485.49 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Biphenylyl Standards
- 2-(3-Biphenylyl)amino-9,9-diphenylfluorene (CAS 1607480-14-7)
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- 9-(4-Biphenylyl)-3-(4-bromophenyl)carbazole (CAS 1028648-25-0)
- Tris(4-biphenylyl)amine (CAS 6543-20-0)
- 2-[(4-Biphenylyl)(4-bromophenyl)amino]-9,9-dimethylfluorene (CAS 1246562-40-2)
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Recommended Standards
- 2,2'-(Hexane-1,6-diylbis(sulfanediyl))bis(N-(4-chlorophenyl)acetamide) (CAS 882083-22-9)
- Fmoc-Acq-OH (CAS 204322-92-9)
- 1-(Dicyanomethylene)-4,4,6-trimethyl-2-oxo-1,2-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-8-yl 3,4,5-trimethoxybenzoate (CAS 689754-64-1)
- 3-(2-nitroethyl)thiophene (CAS 30807-45-5)
- 8,9-Dihydroxy-2-methyl-4-oxo-4H,5H-pyrano[3,2-c]chromene-10-carboxylic acid (CAS 478-60-4)
- 7-(3-(Chlorodimethylsilyl)propoxy)-4-methyl-2H-chromen-2-one (CAS 129119-77-3)
- 1-Isopropyl-2-oxo-1,2-dihydropyridine-3-carbaldehyde (CAS 65824-05-7)
- N-(4-fluorobenzyl)-1-(tetrahydrofuran-2-yl)methanamine (CAS 356531-65-2)
- 5-Chloro-3-ethyl-3H-imidazo[4,5-b]pyridin-2-amine (CAS 1311369-45-5)
- D-Gln19-Tirzepatide (CAS CATO-CPTD788915)
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