3-(3,5-Dichlorophenyl)-1-propionylimidazolidine-2,4-dione CAS 32955-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 32955-84-3 |
| Molecular Formula | C12H10Cl2N2O3 |
| Molecular Weight | 301.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,5-Dichlorophenyl)-1-propionylimidazolidine-2,4-dione (CAS 32955-84-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H10Cl2N2O3. Molecular weight: 301.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H10Cl2N2O3 |
| Molecular Weight | 301.13 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-o-hexadecyl-sn-glycero-2,3-cyclic-phosphate ammonium salt 799268-68-1 (CAS 799268-68-1)
- Piperacillin Dimer Impurity 68 (CAS CATO-C4X-173268)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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