3-((3,4-Dichlorobenzyl)sulfonyl)-N-(2,4-difluorophenyl)thiophene-2-carboxamide CAS 251097-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 251097-76-4 |
| Molecular Formula | C18H11Cl2F2NO3S2 |
| Molecular Weight | 462.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((3,4-Dichlorobenzyl)sulfonyl)-N-(2,4-difluorophenyl)thiophene-2-carboxamide (CAS 251097-76-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C18H11Cl2F2NO3S2. Molecular weight: 462.32 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C18H11Cl2F2NO3S2 |
| Molecular Weight | 462.32 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Dichlorobenzyl Standards
- 3-((2,6-Dichlorobenzyl)sulfonyl)-N-(2,4-difluorophenyl)thiophene-2-carboxamide (CAS 251097-08-2)
- 2-((2,4-Dichlorobenzyl)thio)-4-(3,4-dichlorophenoxy)-5-methoxypyrimidine (CAS 866017-30-3)
- 2-((2,6-Dichlorobenzyl)thio)-4-(3,4-dichlorophenoxy)-5-methoxypyrimidine (CAS 338955-98-9)
- 5-(4-((2,4-Dichlorobenzyl)oxy)-3-iodophenyl)-1,3,4-oxadiazol-2-amine (CAS 1706448-72-7)
- 3-((3,4-Dichlorobenzyl)thio)-N-(3,4-dichlorophenyl)thiophene-2-carboxamide (CAS 251096-88-5)
- 3-((3,4-Dichlorobenzyl)thio)-N-(3,5-dichlorophenyl)thiophene-2-carboxamide (CAS 251096-87-4)
- 4-((2,6-Dichlorobenzyl)oxy)-2-(3-(trifluoromethyl)benzyl)quinazoline (CAS 861208-35-7)
- 1-(2,4-Dichlorobenzyl)-2-oxo-N-(3,4,5-trimethoxyphenyl)-1,2-dihydropyridine-3-carboxamide (CAS 320419-81-6)
Recommended Standards
- 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-ethyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-4H-1,2,4-triazole (CAS 383146-76-7)
- Ethyl 5-chloro-3-(chlorosulfonyl)-1-(phenylsulfonyl)-1H-indole-2-carboxylate (CAS 158561-84-3)
- Ethyl 4-(2-((5-(2-bromophenyl)-1,3,4-oxadiazol-2-yl)thio)acetamido)benzoate (CAS 334503-61-6)
- Quinolactacin A (CAS 386211-68-3)
- 3-Isopropyl-2-methyl-6-(trifluoromethyl)quinolin-4-amine (CAS 1707736-28-4)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
- Oclacitinib impurity 9 (CAS CATO-C4X-30189)
- N-[2-(4-Isopropylphenyl)ethyl]-N-methylamine (CAS 137069-28-4)
- Methyl 2,3-dichloro-5-fluorobenzoate (CAS 1807039-79-7)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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