N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-hydroxybenzamide CAS 5683-92-1
| CAS No. | 5683-92-1 |
| Molecular Formula | C14H9ClF3NO2 |
| Molecular Weight | 315.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-hydroxybenzamide (CAS 5683-92-1), a certified reference material (molecular formula C14H9ClF3NO2, MW 315.67 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H9ClF3NO2, N-[2-Chloro-5-(trifluoromethyl)phenyl]-2-hydroxybenzamide 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 315.67 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C14H9ClF3NO2 |
| Molecular Weight | 315.67 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 2-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Amino]Benzoic Acid (CAS 102583-95-9)
- Methyl 6-chloro-3-(4-(trifluoromethyl)phenyl)picolinate (CAS 1261598-96-2)
- 3-(6-Chloro-4-trifluoromethyl-pyridin-2-yl)-benzoic acid methyl ester (CAS 1311279-21-6)
- 2-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Amino]-Benzoic Acid (CAS 13581-06-1)
- Methyl 4-[6-chloro-4-(trifluoromethyl)-2-pyridyl]benzoate (CAS 1432053-86-5)
- 5-chloro-2-hydroxy-N-[3-(trifluoromethyl)phenyl]benzamide (CAS 1580-42-3)
- (3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(3-methoxyphenyl)methanone (CAS 338420-99-8)
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Recommended Standards
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- Efavirenz (CAS 154598-52-4)
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