5-(2-Fluorobenzyl)-8-methyl-3-phenyl-5H-pyrazolo[4,3-c]quinoline CAS 866727-97-1
| CAS No. | 866727-97-1 |
| Molecular Formula | C24H18FN3 |
| Molecular Weight | 367.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-(2-Fluorobenzyl)-8-methyl-3-phenyl-5H-pyrazolo[4,3-c]quinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
5-(2-Fluorobenzyl)-8-methyl-3-phenyl-5H-pyrazolo[4,3-c]quinoline (CAS 866727-97-1), molecular formula C24H18FN3 and molecular weight 367.42 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 5-(2-Fluorobenzyl)-8-methyl-3-phenyl-5H-pyrazolo[4,3-c]quinoline is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 367.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H18FN3 |
| Molecular Weight | 367.42 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 Fluorobenzyl Standards
- 2-((2-Fluorobenzyl)thio)-5-((4-fluorobenzyl)thio)-1,3,4-thiadiazole (CAS 477330-73-7)
- 2-((3-Fluorobenzyl)thio)-5-((4-fluorobenzyl)thio)-1,3,4-thiadiazole (CAS 477329-15-0)
- 2,5-Bis((4-fluorobenzyl)thio)-1,3,4-thiadiazole (CAS 401641-24-5)
- 3-[(4-Fluorobenzyl)oxy]-N-[(E)-(4-methylphenyl)methylidene]-2-thiophenecarbohydrazide (CAS 478246-47-8)
- (4-Fluorobenzyl)triphenylsilane (CAS 1171-56-8)
- 1-(4-Fluorobenzyl)-3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874301-88-9)
- 1-(4-Fluorobenzyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)urea (CAS 874298-25-6)
- N1-(4-Fluorobenzyl)-N2-((4-phenyltetrahydro-2H-pyran-4-yl)methyl)oxalamide (CAS 1091035-61-8)
Recommended Standards
- 4-{[Phenyl(phenylsulfonyl)amino]methyl}benzoic acid (CAS 331750-21-1)
- 5-(Benzylthio)-8,9-dimethoxyimidazo[1,2-c]quinazolin-2(3H)-one (CAS 672949-35-8)
- 3-Thiophen-2-yl-6-(3,4,5-trimethoxyphenyl)-pyrazolo[1,5-a]pyrimidine (CAS 893613-09-7)
- 5-Benzyl-3-(4-fluorophenyl)-8-methyl-5H-pyrazolo[4,3-c]quinoline (CAS 866344-98-1)
- 1-(4-Fluorophenyl)-1,3-dihydro-3-oxo-5-isobenzofurancarboxylic Acid (CAS 372941-51-0)
- 7-hydroxy aristolochic acid A (CAS 79185-75-4)
- 2-((Ethylamino)methyl)phenol (CAS 108206-05-9)
- 1-Palmitoyl-2-oleoyl-3-linoleoyl-rac-glycerol (CAS 1587-93-5)
- N-Boc-4-[1,3]dithian-4-hydroxy Piperidine (CAS 1227269-33-1)
- 4-Carboethoxyphenyl cyclohexyl ketone (CAS 684271-09-8)
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- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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