N-(2,3-Dichlorophenyl)-2-fluorobenzamide CAS 200710-81-2
| CAS No. | 200710-81-2 |
| Molecular Formula | C13H8Cl2FNO |
| Molecular Weight | 284.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies N-(2,3-Dichlorophenyl)-2-fluorobenzamide (CAS 200710-81-2), a certified reference material (molecular formula C13H8Cl2FNO, MW 284.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C13H8Cl2FNO, N-(2,3-Dichlorophenyl)-2-fluorobenzamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C13H8Cl2FNO |
| Molecular Weight | 284.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
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- N-(2,4-Dichlorophenyl)-2-fluorobenzamide (CAS 349128-45-6)
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Recommended Standards
- Methyl 7-bromo-4-methoxy-1h-indole-2-carboxylate (CAS 81224-14-8)
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- Methyl 5-amino-6-bromo-4-methylpyrazolo[1,5-a]pyridine-3-carboxylate (CAS 2139360-28-2)
- Ethyl 8-bromo-2-methylimidazo[1,2-b]pyridazine-7-carboxylate (CAS 2748771-09-5)
- 5-(3-Nitro-4-(1H-pyrazol-1-yl)phenyl)-1H-pyrazole (CAS 1228552-57-5)
- 2-Ethylhexyl carbamate (CAS 4248-21-9)
- 2′,4′,5′-Trimethoxyacetophenone (CAS 1818-28-6)
- Ethyl 5-(pyridin-2-yl)-4,5-dihydrooxazole-4-carboxylate (CAS 1478691-54-1)
- N-(4-Hydroxy-2-(trifluoromethyl)phenyl)acetamide (CAS 821764-98-1)
- 2-Acetylamino-4-methylthiazole-5-carboxylic acid (CAS 63788-62-5)
- N-5-phenyl-1H-tetrazole-1,5-diamine (CAS 5533-44-8)
- 2-(5-(Thiophene-3-carbonyl)thiophen-2-yl)acetic acid (CAS 1447964-79-5)
- Adamantane Impurity 6 (CAS 121768-37-4)
- Atrial Natriuretic Polypeptide (4-28), human (CAS 95896-08-5)
Why CATO?
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