(S)-2,4-Dichloro-1-(1,2-dichloroethyl)benzene CAS 1428650-20-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1428650-20-7 |
| Molecular Formula | C8H6Cl4 |
| Molecular Weight | 243.95 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2,4-Dichloro-1-(1,2-dichloroethyl)benzene (CAS 1428650-20-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6Cl4. Molecular weight: 243.95 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6Cl4 |
| Molecular Weight | 243.95 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 2,5-bis(bromanyl)pyrimidine 2,5-dibromopyrimidine 32779-37-6 A821409 (CAS 32779-37-6)
- 1,4-Bis(dichloromethyl)benzene (CAS 7398-82-5)
- 3,6-Dibromopyridazine (CAS 17973-86-3)
- 5-Methyl-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1190321-24-4)
- 2-(2-Bromoethoxy)-2-methylpropane (CAS 5853-76-9)
- 1-(4-tert-Butylphenyl)ethane-1,2-diol (CAS 1044695-85-3)
- 2-(3-Formyl-1h-indol-1-yl)acetonitrile (CAS 328973-78-0)
- N-(3-Bromo-4-methylphenyl)-1,3-propanesultam (CAS 1226343-78-7)
- Acarbose Impurity 11 (Mixture of Diastereomers) (CAS CATO-C4X-117311)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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