4-(3-Fluorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one CAS 23348-41-6
| CAS No. | 23348-41-6 |
| Molecular Formula | C22H22FN3O2 |
| Molecular Weight | 379.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 4-(3-Fluorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 379.43 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
CATO supplies 4-(3-Fluorophenyl)-2-(2-morpholinoethyl)-6-phenylpyridazin-3(2H)-one (CAS 23348-41-6), a certified reference material (molecular formula C22H22FN3O2, MW 379.43 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C22H22FN3O2 |
| Molecular Weight | 379.43 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Fluorophenyl Standards
- N-(2-(4-(2-Fluorophenyl)piperazin-1-yl)ethyl)quinoxaline-2-carboxamide (CAS 1210999-80-6)
- 2-((4-(4-Fluorophenyl)piperazin-1-yl)methyl)-2,3-dihydroimidazo[1,2-c]quinazolin-5(1H)-one (CAS 145938-41-6)
- 1-(4-{[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)-2-phenylethan-1-one (CAS 1775495-02-7)
- 2-((4-(2-Fluorophenyl)piperazin-1-yl)methyl)-2,3-dihydroimidazo[1,2-c]quinazolin-5(1H)-one (CAS 477859-05-5)
- N-(2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)ethyl)thiophene-2-sulfonamide (CAS 921512-98-3)
- N-(2-Fluorophenyl)-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105235-24-2)
- (4Z)-2-{[(4-fluorophenyl)methyl]sulfanyl}-4-{[4-(1H-1,2,4-triazol-1-yl)phenyl]methylidene}-4,5-dihydro-1H-imidazol-5-one (CAS 860648-83-5)
- 1-(2-Fluorophenyl)-4-(4-(methylsulfonyl)-2-nitrophenyl)piperazine (CAS 852225-19-5)
Recommended Standards
- 4-((2-Methoxyacridin-9-yl)amino)benzenesulfonamide (CAS 60796-85-2)
- 5-(2,3-Dimethoxybenzylidene)-2-(p-tolyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606950-16-7)
- 3-Oxo-N,3-diphenyl-2-(phenylsulfonyl)propanamide (CAS 23064-33-7)
- 5-(2,5-Dimethoxybenzylidene)-2-(p-tolyl)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 606951-39-7)
- 1,1'-(9-(2-(Isopropylamino)ethyl)-9H-carbazole-3,6-diyl)diethanone hydrochloride (CAS 1197397-89-9)
- N-((5-chlorothiophen-2-yl)methyl)-3-ethoxypropan-1-amine (CAS 94408-96-5)
- Ethyl 2-hydroxy-4-oxo-4H-benzo[4,5]thiazolo[3,2-a]pyrimidine-3-carboxylate (CAS 126573-83-9)
- 2-(Bromomethyl)-6-ethoxypyridine (CAS 18617-78-2)
- 5-Chloro-8-fluoro-4-[[(2-methyl-4-pyrimidinyl)methyl]amino]-3-quinolinecarbonitrile (CAS 1209580-54-0)
- C3A Receptor Agonist (CAS 944997-60-8)
- 6-Bromo-3-fluoro-N,N-bis(4-methoxybenzyl)-4-methylpyridin-2-amine (CAS 2803281-45-8)
- N-(4-methoxybenzyl)-1-(m-tolyl)methanamine (CAS 356093-95-3)
- 3-Oxabicyclo[3.1.0]Hexan-6-amine (CAS 724701-02-4)
- Peptide Impurity 05 (CAS 2322924-83-2)
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