6,7-Difluoro-1-(3-methylbenzyl)-3-(m-tolylsulfonyl)quinolin-4(1H)-one CAS 1326823-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326823-02-2 |
| Molecular Formula | C24H19F2NO3S |
| Molecular Weight | 439.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6,7-Difluoro-1-(3-methylbenzyl)-3-(m-tolylsulfonyl)quinolin-4(1H)-one (CAS 1326823-02-2) pharmaceutical standards reference standard. Molecular formula: C24H19F2NO3S. Molecular weight: 439.47 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H19F2NO3S |
| Molecular Weight | 439.47 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Difluoro Standards
- 6,7-Difluoro-1-(4-methylbenzyl)-3-(m-tolylsulfonyl)quinolin-4(1H)-one (CAS 1326863-21-1)
- 2,6-Difluoro-N-((3-(naphthalen-2-yl)-1-phenyl-1H-pyrazol-4-yl)methyl)benzamide (CAS 956781-80-9)
- N-(2,4-Difluoro-3-(5-(pyridin-3-yl)-1H-pyrrolo[2,3-b]-pyridine-3-carbonyl)phenyl)propane-2-sulfinamide (CAS 918505-61-0)
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- 2,3-Difluoro-4''-Heptyl-4-Pentyl-1,1':4',1''-Terphenyl (CAS 121218-85-7)
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Recommended Standards
- Fmoc-D-Cit(Ac)-OH (CAS CATO-CPTD788603)
- Alogliptin Impurity 91 (CAS CATO-C4X-109991)
- 1-Benzyl-3-((3,4-dimethylphenyl)sulfonyl)-6,7-difluoroquinolin-4(1H)-one (CAS 1326942-25-9)
- 1-(Methoxymethyl)cyclohexan-1-amine (CAS 1315367-64-6)
- l-Isopinocampheol (CAS 1196-00-5)
- 6-Bromo-2-(trifluoromethyl)nicotinaldehyde (CAS 1227595-47-2)
- 4-(2-Aminoethyl)-6-chloropyridin-2-ol (CAS 1393538-70-9)
- Clovoxamine Fumarate (CAS 54739-21-8)
- 7-Chloro-4-(4-methylpiperazin-1-yl)quinoline dihydrobromide (CAS 853343-94-9)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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