4,6-Dichloro-2-oxo-2h-1,3-benzoxathiol-5-yl ethyl carbonate CAS 683783-80-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 683783-80-4 |
| Molecular Formula | C10H6Cl2O5S |
| Molecular Weight | 309.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dichloro-2-oxo-2h-1,3-benzoxathiol-5-yl ethyl carbonate (CAS 683783-80-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6Cl2O5S. Molecular weight: 309.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H6Cl2O5S |
| Molecular Weight | 309.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- [3-(2-Phenylmorpholin-4-yl)propyl]amine (CAS 1172928-72-1)
- 2-Hydrazono-1,2-dihydrocyclohepta[b]pyrrole (CAS 102363-24-6)
- 5-(Difluoromethyl)-2,3-difluorobenzamide (CAS 1803788-90-0)
- Ethyl 6-bromo-2-(trifluoromethyl)nicotinate (CAS 1227579-41-0)
- 2-Amino-3-(2-chloro-6-fluoro-3-methylphenyl)propanoic acid (CAS 1259983-62-4)
- Fibrinogen Related Peptide (CAS 80755-86-8)
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