3-Chloro-2-(2-Chloro-4-Fluorophenyl)Oxirane-2-Carboxamide CAS 23474-40-0
| CAS No. | 23474-40-0 |
| Molecular Formula | C9H6Cl2FNO2 |
| Molecular Weight | 250.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-2-(2-Chloro-4-Fluorophenyl)Oxirane-2-Carboxamide.
3-Chloro-2-(2-Chloro-4-Fluorophenyl)Oxirane-2-Carboxamide (CAS 23474-40-0) is a high-purity analytical reference standard with the molecular formula C9H6Cl2FNO2 and a molecular weight of 250.05 g/mol.
3-Chloro-2-(2-Chloro-4-Fluorophenyl)Oxirane-2-Carboxamide (C9H6Cl2FNO2) 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Chloro-2-(2-Chloro-4-Fluorophenyl)Oxirane-2-Carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6Cl2FNO2 |
| Molecular Weight | 250.05 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, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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- Insulin Degludec Impurity 1 (CAS 843666-26-2)
Why CATO?
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