3-(3-Chlorobenzenesulfonyl)-6,7-difluoro-1-[(3-methylphenyl)methyl]-1,4-dihydroquinolin-4-one CAS 1326942-17-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326942-17-9 |
| Molecular Formula | C23H16ClF2NO3S |
| Molecular Weight | 459.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(3-Chlorobenzenesulfonyl)-6,7-difluoro-1-[(3-methylphenyl)methyl]-1,4-dihydroquinolin-4-one (CAS 1326942-17-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C23H16ClF2NO3S. Molecular weight: 459.89 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C23H16ClF2NO3S |
| Molecular Weight | 459.89 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/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorobenzenesulfonyl Standards
- 3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine (CAS 339103-35-4)
- 5-[1-(2-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 551930-98-4)
- 5-[1-(4-Chlorobenzenesulfonyl)pyrrolidin-2-yl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole (CAS 478045-81-7)
- 1-(4-Chlorobenzenesulfonyl)-3-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-1H-pyrazole (CAS 477711-04-9)
- Ethyl 4-(4-chlorobenzenesulfonyl)-1-[(4-chlorophenyl)methyl]piperidine-4-carboxylate (CAS 866150-04-1)
- 1-Benzyl-4-[3-(4-chlorobenzenesulfonyl)-4,6-dimethylpyridin-2-yl]piperazine (CAS 478245-23-7)
- (E)-{[6-(4-chlorobenzenesulfonyl)pyridin-3-yl]methylidene}[(2,4-dichlorophenyl)methoxy]amine (CAS 338967-01-4)
- (2Z)-2-(4-Chlorobenzenesulfonyl)-3-(4-{[5-(trifluoromethyl)pyridin-2-yl]oxy}phenyl)prop-2-enenitrile (CAS 1025270-09-0)
Recommended Standards
- 3-((3-Chlorophenyl)sulfonyl)-6,7-difluoro-1-(4-methylbenzyl)quinolin-4(1H)-one (CAS 1326901-66-9)
- AZD3759 (CAS 1626387-80-1)
- 8-Benzyl-4-(2-chloro-5-nitrobenzoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326813-68-6)
- (R)-tert-Butyl 2-(((methylsulfonyl)oxy)-methyl)morpholine-4-carboxylate 503455-76-3 (CAS 503455-76-3)
- 4-(2,4-Dichlorophenyl)-N,N-dimethyl-5-(phenylsulfonyl)pyrimidin-2-amine (CAS 339107-80-1)
- (1R,4r)-4-(methylamino)cyclohexane-1-carboxylic acid (CAS 7607-90-1)
- Methyl (2R,3S)-3-fluoropyrrolidine-2-carboxylate hydrochloride (CAS 942230-95-7)
- N-methyl-N-(4-methylbenzyl)piperidin-3-amine hydrochloride (CAS 1353979-74-4)
- tert-Butyl7-(3-aminopropyl)-3,4-dihydro-1,8-naphthyridine-1(2H)-carboxylate (CAS 886362-44-3)
- Neuropeptide S (human) (CAS 412938-67-1)
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