3-((3,5-Dimethylphenyl)sulfonyl)-1-ethyl-6,7-difluoroquinolin-4(1H)-one CAS 1326901-60-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326901-60-3 |
| Molecular Formula | C19H17F2NO3S |
| Molecular Weight | 377.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((3,5-Dimethylphenyl)sulfonyl)-1-ethyl-6,7-difluoroquinolin-4(1H)-one (CAS 1326901-60-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H17F2NO3S. Molecular weight: 377.40 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H17F2NO3S |
| Molecular Weight | 377.40 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 Dimethylphenyl Standards
- N-(3,5-Dimethylphenyl)-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574582-36-7)
- N-(3,4-Dimethylphenyl)-5-ethyl-11-oxo-5H,5aH,6H,7H,8H,9H,11H-pyrido[2,1-b]quinazoline-3-carboxamide (CAS 1574585-33-3)
- N-(3,4-Dimethylphenyl)-5-methyl-12-oxo-5H,5aH,6H,7H,8H,9H,10H,12H-azepino[2,1-b]quinazoline-3-carboxamide (CAS 1775347-65-3)
- (2E)-3-(2,4-Dimethylphenyl)-N-(4-iodophenyl)prop-2-enamide (CAS 329778-40-7)
- N1-(2,4-dimethylphenyl)-2-[4-chloro-1-(4-fluorophenyl)butylidene]hydrazine-1-carbothioamide (CAS 680215-31-0)
- N-(2,3-Dimethylphenyl)-2-((1-(2-(ethylamino)-2-oxoethyl)-5-(hydroxymethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 923680-43-7)
- 4-((4-(N-(2,4-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 433321-03-0)
- 4-((4-(N-(3,4-dimethylphenyl)sulfamoyl)phenyl)amino)-4-oxobutanoic acid (CAS 606924-87-2)
Recommended Standards
- 6,7-Difluoro-3-(3-methylbenzenesulfonyl)-1-propyl-1,4-dihydroquinolin-4-one (CAS 1326856-27-2)
- (2-(7-(3,4-Dimethoxyphenyl)imidazo[1,2-c]pyrimidin-5-ylamino)pyridin-3-yl)methanol (CAS 1415564-51-0)
- (E)-3-Dimethylamino-1-[4-(6-dimethylamino-4-trifluoro-methyl-pyridin-2-yl)-phenyl]-but-2-en-1-one (CAS 1311283-92-7)
- 3-(6,6-Dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-indol-3-yl)propanoic acid (CAS 258831-35-5)
- 2-(Pent-4-enoylamino)acetic acid (CAS 479640-27-2)
- beta-Cyclodextrin Hydrate (CAS 218269-29-5)
- 2-Morpholino-3-(trifluoromethyl)pyridine (CAS 220459-52-9)
- DCEBIO (CAS 60563-36-2)
- N-(2-Chloro-6-(3-hydroxyprop-1-yn-1-yl)pyridin-3-yl)pivalamide (CAS 1142192-04-8)
- Epidermal Growth Factor Receptor Peptide (985-996) (CAS 96249-43-3)
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