2,6-dichloro-4-fluorobenzamide CAS 1798748-69-2
| CAS No. | 1798748-69-2 |
| Molecular Formula | C7H4Cl2FNO |
| Molecular Weight | 208.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,6-dichloro-4-fluorobenzamide (CAS 1798748-69-2), a certified reference material (molecular formula C7H4Cl2FNO, MW 208.02 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H4Cl2FNO, 2,6-dichloro-4-fluorobenzamide contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2,6-dichloro-4-fluorobenzamide 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 | C7H4Cl2FNO |
| Molecular Weight | 208.02 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related dichloro Standards
- 2,4-Dichloro-5-fluorobenzamide (CAS 135748-33-3)
- 2,4-Dichloro-3-fluorobenzamide (CAS 1803718-49-1)
- 3,5-Dichloro-4-fluorobenzamide (CAS 1803784-16-8)
- 4,5-Dichloro-2-fluorobenzamide (CAS 1803820-58-7)
- 3,4-Dichloro-5-fluorobenzamide (CAS 1803834-98-1)
- 2,3-Dichloro-5-fluorobenzamide (CAS 1804514-13-3)
- 3,4-Dichloro-2-fluorobenzamide (CAS 1806349-59-6)
- 2,5-Dichloro-3-fluorobenzamide (CAS 1807039-54-8)
Recommended Standards
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- (4-((Tetrahydrofuran-3-yl)oxy)phenyl)boronic acid (CAS 1335234-33-7)
- 7-(Trifluoromethoxy)indoline (CAS 953747-36-9)
- Diethyl 2-((5-(2,3-dichlorophenyl)furan-2-yl)methylene)malonate (CAS 304896-39-7)
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- 3-bromo-4-(bromomethyl)pyridine;hydrobromide (CAS 2060043-54-9)
- 4-Chloro-1-(2,4-dichloro-5-(prop-2-yn-1-yloxy)phenyl)-3,5-dimethyl-1H-pyrazole (CAS 106123-55-1)
- 2-(3-Cyclopropyl-1h-pyrazol-1-yl)-3-methylbutanoic acid (CAS 1339764-21-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com