5-Chloro-3-ethyl-2-nitrobenzofuran CAS 33094-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33094-75-6 |
| Molecular Formula | C6Cl3F3 |
| Molecular Weight | 235.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-3-ethyl-2-nitrobenzofuran (CAS 33094-75-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6Cl3F3. Molecular weight: 235.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6Cl3F3 |
| Molecular Weight | 235.42 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.) | 1966 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
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- Acetylene-<SUP>13</SUP>C<SUB>2</SUB> dicarboxylic acid (CAS 101391-58-6)
- 4-(Tetrahydro-2H-thiopyran-2-yl)butan-1-ol (CAS 62737-93-3)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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