5'-Chloro-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione CAS 351528-73-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351528-73-9 |
| Molecular Formula | C11H9ClN2O2 |
| Molecular Weight | 236.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5'-Chloro-2',3'-dihydrospiro[imidazolidine-4,1'-indene]-2,5-dione (CAS 351528-73-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H9ClN2O2. Molecular weight: 236.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H9ClN2O2 |
| Molecular Weight | 236.65 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Methyl 6-bromo-1-methyl-1H-indazole-3-carboxylate (CAS 946427-77-6)
- 4-Bromophenyl disulfide (CAS 5335-84-2)
- Hexapeptide-9 (CAS 885024-94-2)
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