4-{2-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}morpholine CAS 1007029-88-0
| CAS No. | 1007029-88-0 |
| Molecular Formula | C15H18FN3O |
| Molecular Weight | 275.32 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.
4-{2-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}morpholine (CAS 1007029-88-0), molecular formula C15H18FN3O and molecular weight 275.32 g/mol, is a CATO reference standard with documented purity and traceability.
4-{2-[3-(4-fluorophenyl)-1H-pyrazol-4-yl]ethyl}morpholine (C15H18FN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C15H18FN3O |
| Molecular Weight | 275.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related fluorophenyl Standards
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- 10-(4-Fluorophenyl)-9,10-dihydroacridine (CAS 366015-67-0)
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- N-((1-(4-Fluorophenyl)cyclopropyl)methyl)thiophene-3-carboxamide (CAS 1207001-62-4)
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- 2-(N-(4-fluorophenyl)methylsulfonamido)butanoic acid (CAS 1218095-70-5)
- 4-[(4-Fluorophenyl)(methylsulfonyl)amino]butanoic acid (CAS 1266481-70-2)
Recommended Standards
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- 2,3-Dichloro-N-ethylbenzamide (CAS 1090344-11-8)
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- 6-Chloro-N5-ethylpyrimidine-4,5-diamine (CAS 885500-43-6)
- cis-2-(Hydroxymethyl)piperidin-4-ol (CAS 955082-77-6)
- 2-(3-Aminopiperidin-1-yl)-N-cyclohexylacetamide (CAS 1304913-30-1)
- N-ethyl-1-(4-methoxyphenyl)propan-1-amine (CAS 40023-81-2)
- Propyl 2-chloroisonicotinate (CAS 898784-84-4)
- 2-Bromo-3-phenylpropanoic acid (CAS 16503-53-0)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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