2,4-Diphenylbenzofuran CAS 863870-99-9
| CAS No. | 863870-99-9 |
| Molecular Formula | C20H14O |
| Molecular Weight | 270.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-Diphenylbenzofuran.
2,4-Diphenylbenzofuran (CAS 863870-99-9), molecular formula C20H14O and molecular weight 270.32 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2,4-Diphenylbenzofuran (C20H14O) is characterized by a steroid core, a hydroxyl group, an ether linkage. 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.
CATO manufactures 2,4-Diphenylbenzofuran 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 | C20H14O |
| Molecular Weight | 270.32 g/mol |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Diphenylbenzofuran Standards
Recommended Standards
- 2,4-Dihydroxy-5-tert-butylbenzophenone (CAS 4211-67-0)
- 2-[2-[2-(2-phenoxyethoxy)ethoxy]ethoxy]ethanol (CAS 36366-93-5)
- 2-(Tert-butyl) 8-methyl (R)-2,6-diazaspiro[3.4]Octane-2,8-dicarboxylate (CAS 2323071-15-2)
- 2-{[4-(propan-2-yl)phenoxy]methyl}benzoic acid (CAS 77389-64-1)
- 4-(Methylamino)-4-oxo-2-phenylbut-2-enoic acid (CAS 461641-79-2)
- 3,3'-(9H,9'H-[3,4'-Bicarbazole]-9,9'-diyl)dibenzonitrile (CAS 1622297-83-9)
- 3-Chloro-4-(3-(4-hydroxyphenyl)-5-oxoimidazolidin-1-yl)benzenesulfonamide (CAS 65653-83-0)
- 2-(1,3-Benzodioxol-5-yl)-6,8-dimethylquinoline-4-carbonyl chloride (CAS 1160263-02-4)
- Thieno[2,3-b]pyridin-6-amine (CAS 41449-28-9)
- 1,1’-Dimethyl-2,3’-biindole (CAS 63955-66-8)
- (2-(Piperidin-1-yl)phenyl)boronic acid hydrochloride (CAS 1072952-24-9)
- Aprepitant Impurity 39 (CAS 176306-78-8)
- 5-Bromo-2,3-difluoro-N-methylaniline (CAS 1704069-06-6)
- D-Ser32-Tirzepatide (CAS CATO-CPTD788692)
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