9-(4-Fluorophenyl)[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(6H)-one CAS 861208-11-9
| CAS No. | 861208-11-9 |
| Molecular Formula | C18H10FNO4 |
| Molecular Weight | 323.27 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.
CATO supplies 9-(4-Fluorophenyl)[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(6H)-one (CAS 861208-11-9), a certified reference material (molecular formula C18H10FNO4, MW 323.27 g/mol) for analytical method development and quality control.
Structurally, 9-(4-Fluorophenyl)[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(6H)-one (C18H10FNO4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 323.27 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 9-(4-Fluorophenyl)[1,3]dioxolo[4,5-g]furo[3,4-b]quinolin-8(6H)-one 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.
Physical & Chemical Properties
| Molecular Formula | C18H10FNO4 |
| Molecular Weight | 323.27 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluorophenyl Standards
- 1-(2-Fluorophenyl)-6-(furan-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1011398-23-4)
- 1-(4-Fluorophenyl)-4-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-5-amine (CAS 892766-34-6)
- 4-(5-(3-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one (CAS 1171678-38-8)
- 4-(5-(2-Fluorophenyl)-1,2,4-oxadiazol-3-yl)-1-phenylpyrrolidin-2-one (CAS 1171762-43-8)
- (5-(4-Fluorophenyl)isoxazol-3-yl)methyl 3-phenylacrylate (CAS 953222-09-8)
- 1-(4-Fluorophenyl)-4-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 941997-60-0)
- 2-Ethyl-1-(4-fluorophenyl)-1,2-dihydrochromeno[2,3-c]pyrrole-3,9-dione (CAS 862209-62-9)
- 4-(3-(2-Fluorophenyl)-1,2,4-oxadiazol-5-yl)-1-phenylpyrrolidin-2-one (CAS 941917-62-0)
Recommended Standards
- 7-(1-(3-(Trifluoromethyl)phenoxy)ethyl)-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 306979-68-0)
- N-({[3-(trifluoromethyl)phenyl]carbamoyl}amino)benzamide (CAS 905432-74-8)
- 5-Amino-1-(2-cyanoethyl)-N-(3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxamide (CAS 956042-52-7)
- N-(3-(trifluoromethyl)phenyl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 294853-44-4)
- 1-Hydroxy-3-oxo-N-(2-(piperazin-1-yl)ethyl)-3,5,6,7-tetrahydropyrido-[3,2,1-ij]quinoline-2-carboxamide dihydrochloride (CAS 1172850-18-8)
- 2-(propan-2-yl)-2H-1,2,3,4-tetrazol-5-amine (CAS 229003-16-1)
- N-benzyl-4-chloro-1-methyl-1H-pyrazole-5-carboxamide (CAS 957510-24-6)
- (4-Methoxy-3-methylphenyl)methanamine hydrochloride (CAS 721968-66-7)
- 4-Chloroisoquinoline-8-carboxylic acid (CAS 1823324-56-6)
- Latanoprost Enol Impurity (CAS 41639-73-0)
- 2-Amino-3-hydroxypropanamide hydrochloride (CAS 89170-23-0)
- 2-(4-Ethoxyphenyl)-2-oxoacetaldehyde hydrate (CAS 1189873-72-0)
- 5-Benzoyl-1,3,6-trimethylpyrimidine-2,4(1H,3H)-dione (CAS 444058-30-4)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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