5-Chloro-N-(2,4-dimethoxybenzyl)-2,4-difluoro-N-(5-fluorothiazol-2-yl)benzenesulfonamide CAS 1788874-30-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1788874-30-5 |
| Molecular Formula | C18H14ClF3N2O4S2 |
| Molecular Weight | 478.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Chloro-N-(2,4-dimethoxybenzyl)-2,4-difluoro-N-(5-fluorothiazol-2-yl)benzenesulfonamide (CAS 1788874-30-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H14ClF3N2O4S2. Molecular weight: 478.89 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H14ClF3N2O4S2 |
| Molecular Weight | 478.89 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 1994 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 5-Chloro-N-(3,5-dimethoxybenzyl)-2,4-difluoro-N-(5-fluorothiazol-2-yl)benzenesulfonamide (CAS 2448268-06-0)
- (R)-4-[[3-Chloro-4-(3,3,3-trifluoro-2-hydroxy-2-methylpropanamido)phenyl]sulfonyl]-N,N-dimethylbenzamide (CAS 252017-04-2)
- 3-(4-((2-Chloro-6-fluorobenzyl)oxy)phenyl)-1-((2,4-difluorophenyl)sulfonyl)-1H-pyrazole (CAS 477710-96-6)
- N'-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-N'-methyl-N-((2-methyl-3-phenylisoxazolidin-5-yl)methyl)methanesulfonohydrazide (CAS 339276-50-5)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N'-[(1E)-[3-(trifluoromethyl)phenyl]methylidene]piperidine-4-carbohydrazide (CAS 338761-42-5)
- 3-((2-Chloro-6-fluorobenzyl)thio)-5-(((2,6-dichlorobenzyl)sulfinyl)methyl)-4-methyl-4H-1,2,4-triazole (CAS 344271-85-8)
- 3-{[(2-chloro-6-fluorophenyl)methyl]sulfanyl}-5-{[(2,4-dichlorophenyl)methanesulfinyl]methyl}-4-methyl-4H-1,2,4-triazole (CAS 344272-24-8)
- N-(3-chloro-4-methylphenyl)-2-((4-(2,4-dimethylphenyl)-5-(2-hydroxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 831194-08-2)
Recommended Standards
- Isochlortetracycline (CAS 514-53-4)
- 4-(4-Chlorophenyl)-2-(2,3-dimethylphenoxy)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 303984-58-9)
- Aureomycin (CAS 57-62-5)
- 7-fluoro-2,3,4,5-tetrahydro-1H-1-benzazepine-2,5-dione (CAS 476363-59-4)
- 2-Methylquinolin-8-yl 3,4-dimethylbenzenesulfonate (CAS 491603-52-2)
- 2-(1-(3-Chlorophenyl)-4-oxo-1,4,6,7-tetrahydropyrazolo[3,4-d]thiazolo[3,2-a]pyrimidin-6-yl)acetic acid (CAS 1172326-31-6)
- (1R,2R,5S)-3-Azabicyclo[3.2.0]heptane-2-carboxylic acid (CAS 77882-10-1)
- (4-(Pyridin-2-yl)furan-2-yl)boronic acid (CAS 2225171-93-5)
- 5-Bromo-3-fluoro-1-methylpyridin-2(1H)-one (CAS 1352152-46-5)
- Heptapeptide-6 (CAS CATO-CPTD788823)
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