3-(3,5-Dimethylbenzenesulfonyl)-6,7-difluoro-1,4-dihydroquinolin-4-one CAS 1325305-11-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1325305-11-0 |
| Molecular Formula | C17H13F2NO3S |
| Molecular Weight | 349.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3,5-Dimethylbenzenesulfonyl)-6,7-difluoro-1,4-dihydroquinolin-4-one (CAS 1325305-11-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H13F2NO3S. Molecular weight: 349.35 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H13F2NO3S |
| Molecular Weight | 349.35 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 11.0 |
| 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 Dimethylbenzenesulfonyl Standards
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- 3-(2,5-Dimethylbenzenesulfonyl)-4,6-dimethyl-2-(2-methylpropoxy)pyridine (CAS 400078-23-1)
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Recommended Standards
- 3-((2,4-Dimethylphenyl)sulfonyl)-6,7-difluoroquinolin-4(1H)-one (CAS 1325304-15-1)
- 3-((3,4-Dimethylphenyl)sulfonyl)-6,7-difluoroquinolin-4(1H)-one (CAS 1326806-71-6)
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