4-Chloro-2-(4-ethoxy-3-methoxyphenyl)quinoline-6-sulfonyl fluoride CAS 196813-43-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 196813-43-1 |
| Molecular Formula | C18H15ClFNO4S |
| Molecular Weight | 395.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2-(4-ethoxy-3-methoxyphenyl)quinoline-6-sulfonyl fluoride (CAS 196813-43-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H15ClFNO4S. Molecular weight: 395.83 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H15ClFNO4S |
| Molecular Weight | 395.83 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 2013 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- N-(2-Chloro-1-(diphenylphosphoryl)vinyl)-4-methylbenzamide (CAS 123854-05-7)
- 1-((2-Chloro-4-nitrophenyl)amino)-1-oxopropan-2-yl 2-(methylthio)nicotinate (CAS 502595-88-2)
- 6-Chloro-4-nitro-3-(trifluoromethyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrrolo[2,3-b]pyridine (CAS 892414-51-6)
- (2E)-1-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-3-[(4-methylphenyl)amino]prop-2-en-1-one (CAS 477888-41-8)
- (2E)-3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-N-(2-methylphenyl)prop-2-enamide (CAS 477870-82-9)
- (E)-1-{3-[(2-Chloro-6-fluorobenzyl)oxy]phenyl}-3-(4-toluidino)-2-propen-1-one (CAS 478039-47-3)
- Benzyl 4-Chloro-2-(Methylsulfonyl)-8,9-Dihydro-5H-Pyrimido[4,5-D]Azepine-7(6H)-Carboxylate (CAS 1422344-53-3)
- Methyl 4-chloro-3-[(2-methoxyphenyl)(prop-2-en-1-yl)sulfamoyl]benzoate (CAS 379726-51-9)
Recommended Standards
- Indapamide Impurity 28 (CAS CATO-C4X-140028)
- 2-(Chloromethyl)-5,6-bis(4-methoxyphenyl)furo[2,3-d]pyrimidin-4-amine (CAS 1000933-70-9)
- 4-(1-(2-Amino-5-chloropyrimidin-4-yl)indolin-6-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol (CAS 1202761-99-6)
- [1,1'-Biphenyl]-2-carbonitrile (CAS 24973-49-7)
- 1-Methyl-5-(pyrrolidine-1-carbonyl)-1h-pyrazol-3-amine (CAS 1174852-89-1)
- Thianaphthene-2-carboxaldehyde Benzo[b]thiophene-2-carboxaldehyde 1-benzothiophene-2-carbaldehyde benzo[b]thiophene-2-carbaldehyde benzothiophene-2-carbaldehyde benzothiophene-2-carboxaldehyde 3541-37-5 (CAS 3541-37-5)
- 2,3-Dihydroxy-3-phenylpropanoic acid (CAS 5695-95-4)
- N-(2,4-dichloro-5-(2-methoxyethoxy)phenyl)-3-(2-fluoro-4-nitrophenoxy)thiophene-2-carboxamide (CAS 339015-61-1)
- (4-Ethoxyoxepan-4-yl)methanamine (CAS 1468680-30-9)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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