3-{[(4-bromophenyl)sulfanyl]methyl}-2-(4-chlorobenzoyl)-1-benzofuran CAS 338424-00-3
| CAS No. | 338424-00-3 |
| Molecular Formula | C22H14BrClO2S |
| Molecular Weight | 457.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
3-{[(4-bromophenyl)sulfanyl]methyl}-2-(4-chlorobenzoyl)-1-benzofuran (CAS 338424-00-3), molecular formula C22H14BrClO2S and molecular weight 457.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C22H14BrClO2S, 3-{[(4-bromophenyl)sulfanyl]methyl}-2-(4-chlorobenzoyl)-1-benzofuran contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 457.77 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.
As a certified reference material (CRM), 3-{[(4-bromophenyl)sulfanyl]methyl}-2-(4-chlorobenzoyl)-1-benzofuran meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C22H14BrClO2S |
| Molecular Weight | 457.77 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/Br-containing |
| Sulfur Atoms | 1 |
Related bromophenyl Standards
- 3-(4-(4-Bromophenyl)-5-((2-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 678181-51-6)
- 3-(4-(4-Bromophenyl)-5-((3-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 678190-60-8)
- 4-(4-(4-Bromophenyl)-5-((2-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477329-78-5)
- 4-(4-(4-Bromophenyl)-5-((3-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)pyridine (CAS 477331-24-1)
- 4-[(4-Bromophenyl)sulfanyl]-2-{[(4-methylphenyl)methyl]sulfanyl}-5,6,7,8-tetrahydroquinazoline (CAS 343374-08-3)
- 2-(4-(1-((4-Bromophenyl)sulfonyl)-1H-pyrazol-3-yl)phenoxy)pyrimidine (CAS 321998-87-2)
- ({5-(2-bromophenyl)-4-[3-(trifluoromethyl)phenyl]-4H-1,2,4-triazol-3-yl}thio)acetic acid (CAS 743439-42-1)
- 2-((5-(2-Bromophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332170-99-7)
Recommended Standards
- (1Z)-N-(4-Bromophenyl)-1-{2-[(2-chloro-1,3-thiazol-5-yl)methoxy]naphthalen-1-yl}methanimine (CAS 478064-69-6)
- 3-(Biphenyl-4-yl)-5-(4-tert-butylphenyl)-4-phenyl-4<I>H</I>-1,2,4-triazole (CAS 150405-69-9)
- 1-[5,7-Bis(trifluoromethyl)-1,8-naphthyridin-2-yl]-4-(4-chlorophenyl)-1H-pyrazol-5-amine (CAS 321522-22-9)
- 6-(4-Chlorophenyl)-4-(2,3-dichlorophenyl)-2-(4-methylbenzyl)-4,5-dihydropyridazin-3(2H)-one (CAS 344282-77-5)
- 5-Amino-2-(4-methylpiperazin-1-yl)benzoic acid (CAS 168123-44-2)
- 1-(4-Ethoxyphenyl)-2,4-dimethyl-1H-pyrrole (CAS 100717-62-2)
- 4-Cyano-N-(3-methoxyphenethyl)benzamide (CAS 866043-13-2)
- Pyrimidine-5-carboxylic Acid (CAS 4595-61-3)
- (3-Fluorooxetan-3-yl)methanamine (CAS 883311-82-8)
- 5-Cyclopropoxy-2-nitronicotinamide (CAS 1243398-06-2)
- (5R,7S)-7-(4-bromophenyl)-3-oxa-1-azaspiro[4.4]Nonan-2-one (CAS 1622180-53-3)
- Zidovudine Monophosphate (CAS 29706-85-2)
- (R)-4-(1-aminoethyl)cyclohexan-1-ol hydrobromide (CAS 2326563-32-8)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
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