3-(3-Chlorobenzenesulfonyl)-6,7-difluoro-1,4-dihydroquinolin-4-one CAS 1325304-64-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1325304-64-0 |
| Molecular Formula | C15H8ClF2NO3S |
| Molecular Weight | 355.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Chlorobenzenesulfonyl)-6,7-difluoro-1,4-dihydroquinolin-4-one (CAS 1325304-64-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H8ClF2NO3S. Molecular weight: 355.74 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H8ClF2NO3S |
| Molecular Weight | 355.74 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/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzenesulfonyl Standards
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- 3-[(4-Chlorobenzenesulfonyl)methyl]-4-nitrobenzamide (CAS 339101-86-9)
- 3-[(4-Chlorobenzenesulfonyl)methyl]-4-(1H-pyrrol-1-yl)benzonitrile (CAS 454473-77-9)
- (3Z)-3-(4-Chlorobenzenesulfonyl)-4-[(4-fluorophenyl)amino]but-3-en-2-one (CAS 1025680-73-2)
- 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-propylidene]piperidine-4-carbohydrazide (CAS 478030-75-0)
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- 2-(4-Chlorobenzenesulfonyl)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 1008997-24-7)
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Recommended Standards
- (4-Chloro-phenyl)-(1-methyl-7-trifluoromethyl-2,3-dihydro-1H-pyrido[2,3-b]pyrazin-4-yl)-methanone (CAS 1311278-09-7)
- 3-((4-Chlorophenyl)sulfonyl)-6,7-difluoroquinolin-4(1H)-one (CAS 1325307-29-6)
- 6-((5-Chloroquinolin-8-yl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid (CAS 65851-39-0)
- Dinalin (CAS 58338-59-3)
- 3-Cyano-2-methylpropanoic acid (CAS 39621-27-7)
- 3-Bromo-6-fluoro-4H-chromen-4-one (CAS 179111-05-8)
- 2-(2-Chloroethyl)benzaldehyde (CAS 60355-20-6)
- 5-Aminopyrido[3,4-b]pyrazine-8-carboxylic acid (CAS 1823933-81-8)
- 2-[(2S)-1,4-bis(tert-butoxycarbonyl)piperazin-2-yl]acetic acid (CAS 2751603-58-2)
- D-[Ala]24-Semaglutide (CAS CATO-C4X-2226126)
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 13829788188 / jacky.chen@cato-chem.com