4-Fluoro-N-(2-fluorophenyl)benzamide CAS 101398-08-7
| CAS No. | 101398-08-7 |
| Molecular Formula | C13H9F2NO |
| Molecular Weight | 233.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Fluoro-N-(2-fluorophenyl)benzamide (C13H9F2NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 233.21 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-Fluoro-N-(2-fluorophenyl)benzamide (CAS 101398-08-7), a certified reference material (molecular formula C13H9F2NO, MW 233.21 g/mol) for analytical method development and quality control.
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.
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 | C13H9F2NO |
| Molecular Weight | 233.21 g/mol |
| 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
- 4-Fluoro-N-(3-fluorophenyl)benzamide (CAS 101398-09-8)
- (R)-2-(2-fluoro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1212886-67-3)
- (S)-2-(2-fluoro-3-(trifluoromethyl)phenyl)pyrrolidine (CAS 1212979-87-7)
- (R)-2-(2-fluoro-3-(trifluoromethyl)phenyl)pyrrolidine (CAS 1212985-11-9)
- (R)-2-(3-fluoro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213065-00-9)
- (R)-2-(4-fluoro-2-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213099-68-3)
- (S)-2-(2-fluoro-5-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213103-78-6)
- (S)-2-(3-fluoro-4-(trifluoromethyl)phenyl)pyrrolidine (CAS 1213147-32-0)
Recommended Standards
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- Mupirocin calcium (CAS 104486-81-9)
- 5'-O-DMT-N2-DMF-dG (CAS 40094-22-2)
- 3-(3-Bromophenyl)-1-(3-(trifluoromethyl)phenyl)propan-1-one (CAS 898760-54-8)
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