1-Benzyl-6,7-difluoro-3-(phenylsulfonyl)quinolin-4(1H)-one CAS 899213-86-6
| CAS No. | 899213-86-6 |
| Molecular Formula | C22H15F2NO3S |
| Molecular Weight | 411.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Benzyl-6,7-difluoro-3-(phenylsulfonyl)quinolin-4(1H)-one (CAS 899213-86-6), a certified reference material (molecular formula C22H15F2NO3S, MW 411.42 g/mol) for analytical method development and quality control.
1-Benzyl-6,7-difluoro-3-(phenylsulfonyl)quinolin-4(1H)-one (C22H15F2NO3S) contains a steroid core, an amide group, a sulfone 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Benzyl-6,7-difluoro-3-(phenylsulfonyl)quinolin-4(1H)-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 | C22H15F2NO3S |
| Molecular Weight | 411.42 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Benzyl Standards
- 2,6-Difluoro-N-{4-[4-(4-fluorophenyl)piperazin-1-yl]phenyl}benzamide (CAS 303151-22-6)
- 1-[(2,2-Difluoro-2H-1,3-benzodioxol-5-yl)methyl]-2-oxo-N-(1-phenylethyl)-1,2-dihydropyridine-3-carboxamide (CAS 400083-12-7)
- Ethyl 2-(2,4-difluoro-5-iodobenzoyl)-3-(dimethylamino)acrylate (CAS 1131640-51-1)
- 697762-39-3 Ethyl 2-(2,4-difluoro-5-iodobenzoyl)-3-(dimethylamino)prop-2-enoate DTXSID90699588 (CAS 697762-39-3)
- 2-[Difluoro-(3,4,5-trifluorophenoxy)Methyl]-5-(4-ethylphenyl)-1,3-difluoro-benzene (CAS 303186-19-8)
- 6,8-Difluoro-1,4-dihydro-1-(N-methylformamido)-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (CAS 158585-86-5)
- 3-[1-[Difluoro[(trifluoroethenyl)oxy]methyl]-1,2,2,2-tetrafluoroethoxy]-2,2,3,3-tertrafluoropropanoic acid (CAS 69087-46-3)
- 2-(2,6-Difluoro-4-(trifluoromethyl)phenoxy)-4-iodoaniline (CAS 2244083-64-3)
Recommended Standards
- N-(2,5-difluorophenyl)-2-(2-oxo-5-(piperidin-1-ylsulfonyl)pyridin-1(2H)-yl)acetamide (CAS 1251608-21-5)
- 2-((3-Cyano-6-ethyl-5-methyl-4-(trifluoromethyl)pyridin-2-yl)thio)-N-(4-fluorobenzyl)acetamide (CAS 664999-24-0)
- (2E)-3-(Naphthalen-2-yl)-1-{4-[5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}prop-2-en-1-one (CAS 1025257-57-1)
- 2-((4-Oxo-3,4-dihydroquinazolin-2-yl)thio)-N-(4-((trifluoromethyl)thio)phenyl)acetamide (CAS 1022421-80-2)
- 4-((4-AMINOPHENYL)ETHYNYL)BENZOIC ACID (CAS 910467-92-4)
- (3-Fluoro-4-methoxyphenyl)(methyl)sulfane (CAS 66624-36-0)
- 2-(Cyclopentylamino)acetamide hydrochloride (CAS 1258639-53-0)
- 2-(Methylsulfanyl)-4-(naphthalen-2-yloxy)quinazoline (CAS 477845-82-2)
- (S)-1-(tert-Butoxy)propan-2-ol (CAS 136656-76-3)
- 1-(tert-Butyl) 2-ethyl (2R)-5-hydroxypyrrolidine-1,2-dicarboxylate (CAS 932040-48-7)
- 2-Ethoxy-1,3-dimethyl-1,3,2-diazaphospholidine 2-oxide (CAS 10026-27-4)
- Tert-butyl (1R,6R)-1-amino-3-azabicyclo[4.1.0]Heptane-3-carboxylate (CAS 2361924-14-1)
- Flupirtine Impurity H (CAS 16013-85-7)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
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