2-([1,1'-Biphenyl]-4-yl)-1,2-diphenylethanone CAS 115207-92-6
| CAS No. | 115207-92-6 |
| Molecular Formula | C26H20O |
| Molecular Weight | 348.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-([1,1'-Biphenyl]-4-yl)-1,2-diphenylethanone (CAS 115207-92-6), a certified reference material (molecular formula C26H20O, MW 348.44 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, 2-([1,1'-Biphenyl]-4-yl)-1,2-diphenylethanone is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 348.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 2-([1,1'-Biphenyl]-4-yl)-1,2-diphenylethanone 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 | C26H20O |
| Molecular Weight | 348.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Biphenyl Standards
- 2-([1,1'-Biphenyl]-2-yl)-1,2-diphenylethanone (CAS 115208-75-8)
- 1,2-Di([1,1'-biphenyl]-2-yl)ethanone (CAS 1694-24-2)
- 1-([1,1'-Biphenyl]-4-yl)-2,2-diphenylethanone (CAS 66365-91-1)
- 4'-([1,1'-Biphenyl]-4-ylmethyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 343767-89-5)
- N-([1,1'-Biphenyl]-3-yl)-1-cyclopentyl-5-oxopyrrolidine-3-carboxamide (CAS 913742-18-4)
- 2-([1,1'-Biphenyl]-4-yl)-2-oxoethyl 2,4-dihydroxybenzoate (CAS 923147-08-4)
- 2-([1,1'-Biphenyl]-4-yloxy)-N-(3-nitrophenyl)acetamide (CAS 331869-92-2)
- 3-[1,1'-biphenyl]-4-yl-N-(4-chlorobenzyl)acrylamide (CAS 882083-87-6)
Recommended Standards
- 2-((4-(tert-Butoxycarbonyl)-3-ethylpiperazin-1-yl)methyl)benzoic acid (CAS 1131622-99-5)
- 3-((4-(tert-Butoxycarbonyl)-3-ethylpiperazin-1-yl)methyl)benzoic acid (CAS 1131622-98-4)
- (2Z)-2-[(Z)-3-(4-tert-Butylphenoxy)benzoyl]-3-(dimethylamino)prop-2-enenitrile (CAS 1164452-67-8)
- (5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(trimethylsilane) (CAS 1111096-37-7)
- (2Z)-2-[4-(3-Fluoropropoxy)phenyl]-3-{[4-(trifluoromethoxy)phenyl]amino}prop-2-enenitrile (CAS 477888-58-7)
- 6,8-difluoro-3,4-dihydro-2H-1,4-benzoxazine (CAS 939759-10-1)
- (2,4-Bis((trimethylsilyl)oxy)pyrimidin-5-yl)methanol (CAS 111878-20-7)
- (R)-cyclopropyl(3-(trifluoromethoxy)phenyl)methanamine (CAS 1213063-91-2)
- 2-Amino-1-(2-methoxy-5-methylphenyl)-4,5-dimethyl-1H-pyrrole-3-carbonitrile (CAS 1094367-90-4)
- 2-(2-Aminophenoxy)-1-(4-methylpiperazin-1-yl)ethan-1-one (CAS 926224-68-2)
- 3-Aminoadamantan-1-ol hydrobromide (CAS 42501-53-1)
- N-(2-(4-((3-(tert-Butylamino)pyridin-2-yl)(ethyl)amino)piperidine-1-carbonyl)-1H-indol-5-yl)methanesulfonamide (CAS 177577-60-5)
- Pomalidomide Impurity 20 (CAS CATO-C4X-135420)
- Human glucagon CRS (CAS 9007-92-5)
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