4,5-Dichloro-3H-1,2-dithiole-3-thione CAS 57248-64-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 57248-64-3 |
| Molecular Formula | C3Cl2S3 |
| Molecular Weight | 203.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,5-Dichloro-3H-1,2-dithiole-3-thione (CAS 57248-64-3) pharmaceutical standards reference standard. Molecular formula: C3Cl2S3. Molecular weight: 203.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3Cl2S3 |
| Molecular Weight | 203.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 3 |
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Recommended Standards
- 2-Hydroxybutane-1,2,4-tricarboxylic acid (CAS 3562-74-1)
- Aminomethyl resin (200-400 mesh, 0.80-1.20 mmol/g) (CAS 78578-28-6)
- 4-(Difluoromethyl)-2-(trifluoromethyl)thiazole (CAS 1864985-41-0)
- 1-(2-Chloroethyl)-5-methyl-1H-pyrazole-4-carbaldehyde (CAS 120842-55-9)
- 6-Bromo-1H-benzo[de]quinolin-2(3H)-one (CAS 2767589-82-0)
- 2-(1,3-Benzothiazol-2-ylmethyl)-2-ethylbutanoic acid (CAS 923716-18-1)
- 4-Hydroxy-2,5-dimethoxy[1,1-biphenyl]-3-carbaldehyde (CAS 936939-56-9)
- 2-Aminoethenethiol (CAS 676992-63-5)
- 3-Aminotetrahydrofuran-3-carboxylic acid (Hydrochloride) (CAS 919098-94-5)
- Semaglutide impurity 56 (CAS CATO-C4X-222656)
Why CATO?
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