4-Fluoro-N-(2-morpholinophenyl)benzamide CAS 303151-31-7
| CAS No. | 303151-31-7 |
| Molecular Formula | C17H17FN2O2 |
| Molecular Weight | 300.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-Fluoro-N-(2-morpholinophenyl)benzamide (C17H17FN2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 300.33 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-Fluoro-N-(2-morpholinophenyl)benzamide (CAS 303151-31-7), molecular formula C17H17FN2O2 and molecular weight 300.33 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C17H17FN2O2 |
| Molecular Weight | 300.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 4-Fluoro-N-(mesitylcarbamoyl)benzamide (CAS 897838-91-4)
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- 2-(4-Acetyl-2-fluoro-biphenyl-4-yl)-propionic Acid Methyl Ester (CAS 215175-83-0)
- 8-Fluoro-4-phenyl-4H-benzo[b][1,4]thiazine-2-carbonitrile 1,1-dioxide (CAS 1207026-39-8)
- 1-(2-Fluoro-4-(methylsulfonyl)phenyl)piperidine-4-carboxamide (CAS 914637-63-1)
- 1-(4-Fluoro-2-(methylsulfonyl)phenyl)piperidine-4-carboxamide (CAS 914637-65-3)
- N-(4-Fluoro-3-methylbenzo[d]thiazol-2(3H)-ylidene)-2-methylbenzamide (CAS 868375-53-5)
- N-(4-Fluoro-3-methylbenzo[d]thiazol-2(3H)-ylidene)-4-methylbenzamide (CAS 868370-98-3)
Recommended Standards
- 4-Carboxy Tolbutamide (CAS 2224-10-4)
- 4-Amino-1-(phenylsulfonyl)-1H-indole-5-carbaldehyde (CAS 827607-95-4)
- 4-((4-Acetamidophenyl)sulfonamido)butanoic acid (CAS 314042-68-7)
- 4-Hydroxy-2,5-diphenylthiophen-3(2H)-one 1,1-dioxide (CAS 54714-10-2)
- (S)-2-(2-(4-Fluorophenyl)benzo[d]oxazol-5-yl)propanoic acid (CAS 66934-18-7)
- 1-Methyl-6-(trifluoromethyl)-1H-indole (CAS 1146637-26-4)
- Ethyl 5-(aminocarbonyl)thiophene-2-carboxylate (CAS 1239315-91-3)
- 2-(3,5-Dimethylpiperidin-1-yl)-2-phenylacetic acid (CAS 1105699-34-0)
- 2-((Tert-butoxycarbonyl)amino)cyclohexane-1-carboxylic acid (CAS 220760-49-6)
- 4-Methyloxazole-5-acetic Acid (CAS 98140-74-0)
- (S)-1-(tert-butoxycarbonyl)-3,3-difluoropiperidine-2-carboxylic acid (CAS 2165735-31-7)
- Methyl 4-(3-hydroxy-3-methylbut-1-yn-1-yl)benzoate (CAS 33577-98-9)
- N1-(5-Chloro-2-methoxyphenyl)-N2-(2-cyclopropyl-2-hydroxypropyl)oxalamide (CAS 1286720-24-8)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
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