2-(2,5-Dioxo-4,4-diphenylimidazolidin-1-yl)acetonitrile CAS 55011-78-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 55011-78-4 |
| Molecular Formula | C17H13N3O2 |
| Molecular Weight | 291.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,5-Dioxo-4,4-diphenylimidazolidin-1-yl)acetonitrile (CAS 55011-78-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13N3O2. Molecular weight: 291.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H13N3O2 |
| Molecular Weight | 291.30 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 2,3-Dibromo-5-iodo-4,6-dimethylpyridine (CAS 1823961-40-5)
- N-(Benzo[b]thiophen-5-yl)-5-methylisoxazole-3-carboxamide (CAS 941903-16-8)
- 1-(4-Isopropoxyphenyl)ethane-1-thiol (CAS 1039964-09-4)
- Gly-Neuroendocrine Regulatory Peptide-3 (human, mouse, rat) trifluoroacetate salt (CAS 1815618-19-9)
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