2,2-Dichloro-N-(2-chloro-5-(trifluoromethyl)phenyl)acetamide CAS 94059-41-3
| CAS No. | 94059-41-3 |
| Molecular Formula | C9H5Cl3F3NO |
| Molecular Weight | 306.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Dichloro-N-(2-chloro-5-(trifluoromethyl)phenyl)acetamide (CAS 94059-41-3) is a high-purity analytical reference standard with the molecular formula C9H5Cl3F3NO and a molecular weight of 306.50 g/mol.
2,2-Dichloro-N-(2-chloro-5-(trifluoromethyl)phenyl)acetamide (C9H5Cl3F3NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,2-Dichloro-N-(2-chloro-5-(trifluoromethyl)phenyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H5Cl3F3NO |
| Molecular Weight | 306.50 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Dichloro Standards
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Recommended Standards
- 1,3-Bis(3-carboxypropyl)tetramethyldisiloxane (CAS 3353-68-2)
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- 3,5-Dibromo-4-ethoxybenzyl alcohol (CAS 664319-02-2)
- 2-(4-Bromo-3-methylphenyl)-2,3-dihydro-1h-isoindol-1-imine (CAS 380563-60-0)
- Methyl 4-methyl-3-(1H-pyrrol-1-yl)-1H-indole-2-carboxylate (CAS 890094-13-0)
- Methyl 5-(((tert-butoxycarbonyl)amino)methyl)furan-2-carboxylate (CAS 432550-39-5)
- Ethylenebis-(4,5,6,7-tetrahydro-1-indenyl)-dimethyltitanium(iv) (CAS 297166-46-2)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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