5-Benzyl-3-(4-fluorophenyl)-8-methoxy-5H-pyrazolo[4,3-c]quinoline CAS 866344-99-2
| CAS No. | 866344-99-2 |
| Molecular Formula | C24H18FN3O |
| Molecular Weight | 383.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Benzyl-3-(4-fluorophenyl)-8-methoxy-5H-pyrazolo[4,3-c]quinoline is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 5-Benzyl-3-(4-fluorophenyl)-8-methoxy-5H-pyrazolo[4,3-c]quinoline (CAS 866344-99-2), a certified reference material (molecular formula C24H18FN3O, MW 383.42 g/mol) for analytical method development and quality control.
5-Benzyl-3-(4-fluorophenyl)-8-methoxy-5H-pyrazolo[4,3-c]quinoline (C24H18FN3O) contains a steroid core, 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.
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 | C24H18FN3O |
| Molecular Weight | 383.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Benzyl Standards
- 1-(4-(3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl)piperazin-1-yl)pentan-1-one (CAS 920386-96-5)
- Di-(4-Fluorophenyl)Propynyl-N-Cycloheptyl-Carbamate (CAS 101052-66-8)
- N-(4-Fluorophenyl)-2-((5-(furan-2-yl)-4-(1H-pyrrol-1-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 886936-78-3)
- 2-[1-Butyl-3-(4-Fluorophenyl)-2-Methylindol-5-Yl]Oxy-2-Methylpropanoic Acid (CAS 76469-04-0)
- N-(4-Fluorophenyl)-2-((4-(2-((2-methoxyethyl)amino)-2-oxoethyl)thiazol-2-yl)thio)acetamide (CAS 941921-63-7)
- N-(2-((5-(4-Fluorophenyl)-1H-imidazol-2-yl)thio)ethyl)-4-phenylbutanamide (CAS 897456-31-4)
- 4-(4-Fluorophenyl)-N-(4-(trifluoromethoxy)phenyl)piperazine-1-carboxamide (CAS 497060-78-3)
- Ethyl 4-(4-fluorophenyl)-5-oxo-2-(trifluoromethyl)-1,4,5,6,7,8-hexahydro-3-quinolinecarboxylate (CAS 338414-98-5)
Recommended Standards
- 4-{[3-(4-oxo-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-3-yl)propanamido]methyl}benzoic acid (CAS 451466-07-2)
- 5-Benzyl-8-fluoro-3-(4-methoxyphenyl)-5H-pyrazolo[4,3-c]quinoline (CAS 902597-79-9)
- 4-[(5-Methyl-1,3,4-oxadiazol-2-yl)methoxy]-1-(4-methylbenzenesulfonyl)-1H-indole (CAS 477856-99-8)
- Diphenyl adamantan-1-ylphosphoramidate (CAS 49802-24-6)
- N-(4-Chlorophenyl)-2-((pyridin-4-ylmethyl)amino)benzamide (CAS 269390-69-4)
- Fmoc-2-(trifluoromethyl)-L-phenylalanine (CAS 352523-16-1)
- 25412-75-3 Benzenecarboximidamide,4-nitro- CTK4F5697 (CAS 25412-75-3)
- 3-Amino-9H-xanthen-9-one (CAS 27231-26-1)
- 2-(Tetrahydrofuran-2-yl)-5,6,7,8-tetrahydroindolizin-3-amine (CAS 1384430-85-6)
- 2-(Thiophen-2-yl)-1h-benzo[d]imidazol-5-amine hydrochloride (CAS 1193387-54-0)
- tert-Butyl (S)-(6-acetamido-1-oxo-1-((2-oxo-4-(trifluoromethyl)-2H-chromen-7-yl)amino)hexan-2-yl)carbamate (CAS 787549-23-9)
- Tetrahydrocortisol (CAS 53-02-1)
- Ethyl 2-amino-4-cyanopyrimidine-5-carboxylate (CAS 15400-52-9)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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