3-(4-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)piperidine-1-carbonyl)-2H-chromen-2-one CAS 1209762-55-9
| CAS No. | 1209762-55-9 |
| Molecular Formula | C23H18FN3O4 |
| Molecular Weight | 419.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-(4-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)piperidine-1-carbonyl)-2H-chromen-2-one (CAS 1209762-55-9), a certified reference material (molecular formula C23H18FN3O4, MW 419.41 g/mol) for analytical method development and quality control.
The molecular framework of 3-(4-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)piperidine-1-carbonyl)-2H-chromen-2-one (C23H18FN3O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(4-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)piperidine-1-carbonyl)-2H-chromen-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C23H18FN3O4 |
| Molecular Weight | 419.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
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- 3-[benzyl(4-fluorophenyl)sulfamoyl]-4-chlorobenzoic acid (CAS 727704-67-8)
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Recommended Standards
- Pyrimisulfan (CAS 221205-90-9)
- [(1E)-2-(2,4-Dinitrophenyl)cyclohexylidene]amino benzenesulfonate (CAS 478078-72-7)
- 2-(acetoxymethyl)-6-((cyanomethyl)sulfinyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS CATO-C3D-262981)
- 4-(3-Fluoro-4-methoxybenzoyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-5-(pyridin-4-yl)-1H-pyrrol-2(5H)-one (CAS 618074-69-4)
- 2-((5-Chloro-2-hydroxybenzyl)amino)propane-1,3-diol (CAS 1487439-44-0)
- Methyl isobutyryl-L-prolinate (CAS 177747-23-8)
- 3-(4-Methoxyphenyl)-2-methylindeno[1,2-c]pyrazol-4(2H)-one (CAS 100578-38-9)
- 2-(tert-Butyl)-6-chloro-3-cyclopropoxypyridine (CAS 1243445-33-1)
- 3-Fluoro-4-vinylbenzoic acid (CAS 913573-03-2)
- 3-Bromo-2,4,5-trimethylbenzaldehyde (CAS 485814-90-2)
- (E)-4-(2,5-dimethoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 109876-87-1)
- (S)-1-Cyclopropyl-7-(3-((ethylamino)methyl)pyrrolidin-1-yl)-6-fluoro-4-oxo-8-(trifluoromethyl)-1,4-dihydroquinoline-3-carboxylic acid (CAS 146981-04-6)
- 1-(Prop-2-yn-1-yl)-1H-benzo[d]imidazole-2-carbaldehyde (CAS 118469-12-8)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com