2-(4-Chlorobenzoyl)-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-benzofuran CAS 338411-44-2
| CAS No. | 338411-44-2 |
| Molecular Formula | C22H14Cl2O2S |
| Molecular Weight | 413.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(4-Chlorobenzoyl)-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-benzofuran under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
2-(4-Chlorobenzoyl)-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-benzofuran (CAS 338411-44-2), molecular formula C22H14Cl2O2S and molecular weight 413.32 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(4-Chlorobenzoyl)-3-{[(4-chlorophenyl)sulfanyl]methyl}-1-benzofuran is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 413.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C22H14Cl2O2S |
| Molecular Weight | 413.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzoyl Standards
- 2-(4-Chlorobenzoyl)-3-{[(2-chlorophenyl)sulfanyl]methyl}-1-benzofuran (CAS 338424-02-5)
- 6-(2-Chlorobenzoyl)-2-(3-chlorophenyl)-5-(trifluoromethyl)pyridazin-3(2H)-one (CAS 478043-63-9)
- 6-(3-Chlorobenzoyl)-2-(2-chlorophenyl)-5-(trifluoromethyl)-2,3-dihydropyridazin-3-one (CAS 478043-62-8)
- 6-(4-Chlorobenzoyl)-2-(2-chlorophenyl)-5-(trifluoromethyl)pyridazin-3(2H)-one (CAS 478043-58-2)
- 6-(4-Chlorobenzoyl)-2-(3-chlorophenyl)-5-(trifluoromethyl)pyridazin-3(2H)-one (CAS 478043-59-3)
- 6-(4-Chlorobenzoyl)-2-(4-chlorophenyl)-5-(trifluoromethyl)-2,3-dihydropyridazin-3-one (CAS 478043-60-6)
- 1-Benzyl-2-[1-(4-chlorobenzoyl)-1H-pyrazol-3-yl]-1H-1,3-benzodiazole (CAS 477711-18-5)
- 1-(3-Chlorobenzoyl)-4-{[3-(3-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidine (CAS 1775471-63-0)
Recommended Standards
- 2-(4-Chlorophenyl)-5-(2-{[(4-chlorophenyl)methyl]sulfanyl}phenyl)-1,3,4-oxadiazole (CAS 339104-03-9)
- 2-((4-(3-(4,5-Dichloro-2-methylphenyl)-4,5-dihydro-1H-pyrazol-1-yl)phenyl)sulfonyl)ethanol (CAS 35441-12-4)
- 2,4-Dichloro-N-(3-cyano-4-(p-tolylthio)phenyl)benzamide (CAS 306980-80-3)
- 2-((2,4-Dichlorobenzyl)thio)-3-phenylquinazolin-4(3H)-one (CAS 329079-91-6)
- N-[3,5-Bis(trifluoromethyl)phenyl]-N'-[(9R)-10,11-dihydro-6'-methoxycinchonan-9-yl]thiourea (CAS 871334-35-9)
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- 1-Ethyl-4-(2-(4-nitrophenyl)hydrazono)piperidine (CAS 380493-82-3)
- 2-{2-[(5-Chloro[1,1-biphenyl]-2-yl)oxy]-ethyl}piperidine hydrochloride (CAS 1219956-94-1)
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- 1,3-Dihydro-2h-isoindole-2-carbonitrile (CAS 69367-01-7)
- Ethyl 1-benzyl-4-((2-ethoxy-2-oxoethyl)amino)-2,5-dihydro-1H-pyrrole-3-carboxylate (CAS 2227206-67-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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