2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfinyl)methyl]-1-benzofuran CAS 338423-85-1
| CAS No. | 338423-85-1 |
| Molecular Formula | C22H14Cl2O3S |
| Molecular Weight | 429.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfinyl)methyl]-1-benzofuran is closely related to a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338423-85-1), a certified reference material (molecular formula C22H14Cl2O3S, MW 429.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H14Cl2O3S, 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfinyl)methyl]-1-benzofuran contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 429.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(4-Chlorobenzoyl)-3-[(4-chlorobenzenesulfinyl)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.
Physical & Chemical Properties
| Molecular Formula | C22H14Cl2O3S |
| Molecular Weight | 429.32 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) | 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-chlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338424-32-1)
- 2-{[5-(4-chlorobenzoyl)thiophen-2-yl]methyl}-4-(4-chlorophenyl)-1,3-thiazole (CAS 400075-83-4)
- 3-[1-(3-Chlorobenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775385-40-4)
- 3-[1-(2-Chlorobenzoyl)piperidin-4-yl]-4-[(4-methoxyphenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775513-23-9)
- 4-(4-Chlorobenzoyl)-1-[(3-chlorophenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-32-5)
- 4-(4-Chlorobenzoyl)-1-[(4-chlorophenyl)methyl]-3-methyl-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 317822-27-8)
- 5-(4-Chlorobenzoyl)-N,N-dimethyl-3-(4-phenoxyphenyl)thiophen-2-amine (CAS 338976-24-2)
- 3-(4-Chlorobenzoyl)-4-[5-(2,4-dichlorophenyl)furan-2-yl]-1-methylpyrrolidine (CAS 478050-11-2)
Recommended Standards
- 2,4-Dichloro-N-(3-cyano-4-((4-methoxyphenyl)thio)phenyl)benzamide (CAS 477866-73-2)
- 2-((3-(1H-benzo[d]imidazol-2-yl)pyridin-2-yl)thio)-N-(2,3-dichlorophenyl)acetamide (CAS 838100-86-0)
- 2-{[2-(2,4-dichloro-5-methoxyanilino)-2-oxoethyl]sulfinyl}-N-methyl-N-phenylacetamide (CAS 341965-22-8)
- (E)-{[5,7-bis(trifluoromethyl)-1,8-naphthyridin-2-yl]oxy}[1-(4-methoxyphenyl)ethylidene]amine (CAS 338978-32-8)
- Carbamimidothioic Acid 9-Hydroxynonyl Ester Bromide (CAS 511545-93-0)
- 4-(Bromomethyl)isoquinoline hydrobromide (CAS 862539-92-2)
- Ethyl 3-bromo-4-sulfamoylbenzoate (CAS 1098387-32-6)
- (4-Chloro-2-fluorophenyl)(3-fluorophenyl)(hydroxy)borane (CAS 872495-77-7)
- 7-Bromo-1H-indazole-3-carboxylic acid (CAS 885278-71-7)
- 4-Ethyl-1-fluoro-2-methoxybenzene (CAS 1234845-77-2)
- PF-06446846 Hydrochloride (CAS 1632250-50-0)
- 5-Amino-1-benzyl-N-(3,4-difluorophenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 900013-33-4)
- (E)-3-(4,5-dimethoxy-2-nitrophenyl)-1-(4-(4-fluorophenyl)piperazin-1-yl)prop-2-en-1-one (CAS 329080-31-1)
- Erythropoietin Mimetic Peptide Sequence 20 (CAS 203397-62-0)
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