4,5-Dichloro-1,3-dioxol-2-one CAS 17994-23-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17994-23-9 |
| Molecular Formula | C3Cl2O3 |
| Molecular Weight | 154.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dichloro-1,3-dioxol-2-one (CAS 17994-23-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3Cl2O3. Molecular weight: 154.94 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3Cl2O3 |
| Molecular Weight | 154.94 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
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Recommended Standards
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- 5-Fluoro-3-methylpyridine-2-boronic acid (CAS 2377606-62-5)
- Punicalin (CAS 65995-64-4)
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- 3-Bromopropionic-2,2,3,3-d4 Acid (CAS 1219799-25-3)
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- 4-Bromo-2-(dimethylamino)benzonitrile (CAS 1365272-41-8)
- 5-(1H-Pyrazol-4-yl)isophthalic acid (CAS 1108726-74-4)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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