2-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}-1-(morpholin-4-yl)ethan-1-one CAS 719286-45-0
| CAS No. | 719286-45-0 |
| Molecular Formula | C17H24FN3O2 |
| Molecular Weight | 321.39 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.
2-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}-1-(morpholin-4-yl)ethan-1-one (CAS 719286-45-0) is a high-purity analytical reference standard with the molecular formula C17H24FN3O2 and a molecular weight of 321.39 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}-1-(morpholin-4-yl)ethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.39 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C17H24FN3O2 |
| Molecular Weight | 321.39 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-{[4,6-dimethyl-3-(2-methylbenzenesulfonyl)pyridin-2-yl]oxy}ethan-1-ol (CAS 338411-98-6)
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- 2,4-Dimethoxy-N-(4-methoxyphenyl)-3-methylbenzenesulfinamide (CAS 338981-82-1)
- 3-(Benzo[b]thiophen-3-yl)-2-((tert-butoxycarbonyl)amino)propanoic acid (CAS 74893-31-5)
- N-(6-((Pyridin-2-ylmethyl)thio)pyridazin-3-yl)thiophene-2-carboxamide (CAS 1021206-60-9)
- 2-(3-Bromo-5-methylpyridin-2-yl)acetic acid (CAS 1214328-68-3)
- (4Z)-4-(2-Phenylhydrazin-1-ylidene)-3,4-dihydro-1H-2-benzopyran-1,3-dione (CAS 339021-18-0)
- Methyl 2-aminocyclooctane-1-carboxylate hydrochloride (CAS 1384431-18-8)
- 2-(4-Fluorophenyl)thiazole-4-carboxylic acid (CAS 863668-07-9)
- 1-Methyl-1,2,3,4-tetrahydroquinolin-7-amine (CAS 304690-94-6)
- 7-Chloroisatin 7-chloro isatin 7-chloroindoline-2,3-dione 7-Chloro-1H-indole-2,3-dione 7-Chloro-2,3-indolinedione 7477-63-6 (CAS 7477-63-6)
- 2-(Cinnamylthio)-6,7-dimethoxy-3-(thiophen-2-ylmethyl)quinazolin-4(3H)-imine (CAS 691858-14-7)
- 9-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)-9h-carbazole (CAS 1315281-51-6)
- Semaglutide impurity 77 (CAS CATO-C4X-222677)
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