Perfluorophenyl 4-morpholinobenzoate CAS 921938-51-4
| CAS No. | 921938-51-4 |
| Molecular Formula | C17H12F5NO3 |
| Molecular Weight | 373.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H12F5NO3, Perfluorophenyl 4-morpholinobenzoate contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 373.27 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).
Perfluorophenyl 4-morpholinobenzoate (CAS 921938-51-4), molecular formula C17H12F5NO3 and molecular weight 373.27 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.
As a certified reference material (CRM), Perfluorophenyl 4-morpholinobenzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H12F5NO3 |
| Molecular Weight | 373.27 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 sealed and dry |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Perfluorophenyl Standards
- Perfluorophenyl 2-morpholinobenzoate (CAS 906352-59-8)
- Perfluorophenyl (3-chlorophenyl)methanesulfonate (CAS 885950-65-2)
- Perfluorophenyl 2-(pyridin-3-yl)thiazole-4-carboxylate (CAS 906352-58-7)
- Perfluorophenyl naphthalene-1-sulfonate (CAS 886361-18-8)
- Perfluorophenyl naphthalene-2-sulfonate (CAS 885950-37-8)
- Perfluorophenyl 5-(pyridin-3-yl)thiophene-2-carboxylate (CAS 941716-94-5)
- Perfluorophenyl 6-(thiophen-2-yl)nicotinate (CAS 926921-59-7)
- Perfluorophenyl quinoline-4-sulfonate (CAS 1334148-51-4)
Recommended Standards
- tert-Butyl (R)-(7-bromo-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]thiazepin-3-yl)carbamate (CAS 507479-60-9)
- N-((4-(4-Bromophenyl)thiazol-2-yl)methyl)benzamide (CAS 910443-04-8)
- Piperazine Impurity 65 (CAS CATO-C4X-242765)
- 5-(Benzylthio)-4-bromo-2-phenylpyridazin-3(2H)-one (CAS 97136-93-1)
- 2-Hydroxy-3-methyl-2-phenylbutanoic acid (CAS 15879-60-4)
- 2-(4-Chlorophenyl)-4-methyl-6-(2-phenylpyrimidin-4-yl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477854-28-7)
- (S)-2-methyl-1-(4-(trifluoromethoxy)phenyl)propan-1-amine (CAS 1213673-84-7)
- 3-(Azepan-4-yl)-8-oxa-3-azabicyclo[3.2.1]octane (CAS 1559047-91-4)
- 9-Ethyl-6-(methylthio)-9H-purin-2-amine (CAS 13153-64-5)
- 4-Phenyl-5-(piperidin-1-yl)-4h-1,2,4-triazole-3-thiol (CAS 92110-77-5)
- Atorvastatin Impurity 133 (CAS CATO-C4X-1132133)
- 4-(2,6-Dimethoxyphenyl)-L-phenylalanine (CAS 347382-77-8)
- 2-(2-Chlorobenzyl)morpholine (CAS 1368485-76-0)
- Pancreatic Polypeptide (rat) (CAS 90419-12-8)
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