2-Benzoyl-3-{[3-(trifluoromethyl)benzenesulfinyl]methyl}-1-benzofuran CAS 338423-91-9
| CAS No. | 338423-91-9 |
| Molecular Formula | C23H15F3O3S |
| Molecular Weight | 428.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Benzoyl-3-{[3-(trifluoromethyl)benzenesulfinyl]methyl}-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.
2-Benzoyl-3-{[3-(trifluoromethyl)benzenesulfinyl]methyl}-1-benzofuran (CAS 338423-91-9), molecular formula C23H15F3O3S and molecular weight 428.42 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Benzoyl-3-{[3-(trifluoromethyl)benzenesulfinyl]methyl}-1-benzofuran (C23H15F3O3S) is characterized by a steroid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C23H15F3O3S |
| Molecular Weight | 428.42 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 | F-containing |
| Sulfur Atoms | 1 |
Related Benzoyl Standards
- 5-Benzoyl-4-benzoyloxymethyl-1,2-O-isopropylidene-a-D-xylofuranose (CAS 153914-97-7)
- 4-Benzoyl-5-(3,4-dichlorophenyl)-1-(furan-2-ylmethyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 618074-56-9)
- 7-Benzoyl-11-(2-chlorophenyl)-2,3,4,5,10,11-hexahydro-1H-dibenzo[b,e][1,4]diazepin-1-one (CAS 297160-46-4)
- 9-Benzoyl-3,6-dibromo-9H-carbazole (CAS 912850-81-8)
- 2-Benzoyl-3-[(3,4-dichlorobenzenesulfinyl)methyl]-1-benzofuran (CAS 338423-92-0)
- 3-[(2-Benzoyl-3-oxo-3-phenylprop-1-en-1-yl)amino]-7-methyl-2H,5H-pyrano[4,3-b]pyran-2,5-dione (CAS 220957-59-5)
- 5-Benzoyl-6-(4-(difluoromethoxy)phenyl)-4-hydroxy-4-(trifluoromethyl)tetrahydropyrimidin-2(1H)-one (CAS 374561-34-9)
- 2-Benzoyl-3-[({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)methyl]-1-benzofuran (CAS 866017-28-9)
Recommended Standards
- 4-(1,2,2-Triphenylvinyl)phenyl dihydrogen phosphate (CAS 1955472-31-7)
- Ethyl 2-(3-(4-(trifluoromethoxy)phenyl)ureido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 1023479-13-1)
- 2-((4-(N-(6-methoxypyridazin-3-yl)sulfamoyl)phenyl)carbamoyl)benzoic acid (CAS 13010-46-3)
- SB 243213 (CAS 200940-22-3)
- 2-(4-Chlorophenyl)-6-(1-(1,1-dioxidotetrahydrothiophen-3-yl)-1H-pyrazol-5-yl)-4-methyl-1,2,4-triazine-3,5(2H,4H)-dione (CAS 477709-02-7)
- acetic acid tert-butyl N-[4-(hydroxymethyl)piperidin-4-yl]carbamate (CAS 1803606-54-3)
- 1-(2,3-Dimethylphenyl)-1H-imidazole (CAS 25371-99-7)
- L-5,5-Dimethylthiazolidine-4-carboxylic Acid (CAS 72778-00-8)
- Ethyl 1-(((tert-butoxycarbonyl)amino)methyl)cyclopropane-1-carboxylate (CAS 942830-53-7)
- 6-(Trifluoromethoxy)-1H-indazol-5-amine (CAS 1499162-39-8)
- 2,2-Dimethoxyethyl[(dimethoxyphosphinyl)(3-methoxyphenyl)methyl]carbamic Acid Ethyl Ester (CAS 344578-06-9)
- 1,2 Dihydroxy Ibuprofen (CAS 1253593-61-1)
- 2-benzylcyclopentane-1-carboxylic acid (CAS 73742-04-8)
- Peptide Impurity 15 (CAS 1227750-69-7)
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 18665070610 / Nicole.chen@cato-chem.com