2,6-Difluoro-1,5-Cyclohexadiene-1-Carbonyl Chloride CAS 387337-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 387337-22-6 |
| Molecular Formula | C7H5ClF2O |
| Molecular Weight | 178.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,6-Difluoro-1,5-Cyclohexadiene-1-Carbonyl Chloride (CAS 387337-22-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5ClF2O. Molecular weight: 178.56 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5ClF2O |
| Molecular Weight | 178.56 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2025 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 1-Chloro-4-(difluoromethoxy)benzene (CAS 81932-03-8)
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- 1-Chloro-3,5-difluoro-2-methoxybenzene (CAS 943830-21-5)
- 1-Fluoro-2-methyl-4-(4-nitrophenyl)benzene (CAS 1352318-40-1)
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- N-((1-ethylpyrrolidin-2-yl)methyl)-2-methylpropan-1-amine (CAS 1021097-33-5)
- 3-Phenylpropyl Isobutyrate (CAS 103-58-2)
- Methyl 2-methyl-3-[(2-methylcyclohexyl)amino]propanoate (CAS 1218157-14-2)
- 5-Chloro-2-(p-tolyl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1707609-42-4)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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