2,2-dichloro-1-oxo-2,3-dihydro-1H-indene-5-sulfonyl chloride CAS 1803598-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803598-16-4 |
| Molecular Formula | C9H5Cl3O3S |
| Molecular Weight | 299.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2,2-dichloro-1-oxo-2,3-dihydro-1H-indene-5-sulfonyl chloride (CAS 1803598-16-4) pharmaceutical standards reference standard. Molecular formula: C9H5Cl3O3S. Molecular weight: 299.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C9H5Cl3O3S |
| Molecular Weight | 299.56 g/mol |
| 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- 4,6-Dichloro-5-(2-chlorophenyl)-2-cyclopropylpyrimidine (CAS 1523025-65-1)
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Recommended Standards
- (3-Chloro-4-(2-(4-hydroxypiperidin-1-yl)ethoxy)phenyl)boronic acid (CAS 1704080-96-5)
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- tert-Butyl (5-aminopyrimidin-2-yl)carbamate (CAS 220731-05-5)
- 4H-Pyrazole-3-carboxylic acid, 5-methyl-, ethyl ester (CAS 886495-75-6)
- Carbamazepine Impurity 34 (CAS CATO-C4X-118134)
- 3-(5,7-dimethyl-2-oxo(2H-chromen-3-yl))-2-(2,2-dimethylpropanoyl)prop-2-enenitrile (CAS 1047724-34-4)
- 3-((6-Methylquinolin-4-yl)oxy)aniline (CAS 1315347-72-8)
- Dimethyl quinoxaline-2,3-dicarboxylate (CAS 54107-99-2)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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