1,3-Bis(4-fluorophenyl)-4,7-diphenyl-4,7-dihydroisobenzofuran CAS 132980-69-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132980-69-9 |
| Molecular Formula | C32H22F2O |
| Molecular Weight | 460.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1,3-Bis(4-fluorophenyl)-4,7-diphenyl-4,7-dihydroisobenzofuran (CAS 132980-69-9) pharmaceutical standards reference standard. Molecular formula: C32H22F2O. Molecular weight: 460.51 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C32H22F2O |
| Molecular Weight | 460.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
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- (4-Fluorophenyl)(2-((3-methoxy-4-(4-methyl-1H-imidazol-1-yl)phenyl)amino)-6,7-dihydrothiazolo[5,4-c]pyridin-5(4H)-yl)methanone (CAS 1077629-17-4)
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Recommended Standards
- Fmoc-Dab(Z)-OH (CAS 252049-08-4)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)ethanone (CAS 618432-46-5)
- Apremilast impurity 9 (CAS CATO-C4X-10099)
- 2-((1-Benzyl-4-chloro-1H-pyrazol-3-yl)oxy)-2-methylpropanoic acid (CAS 68429-96-9)
- 4-Acetamido-2-fluorobenzene-1-sulfonyl chloride (CAS 344-70-7)
- Metaraminol Impurity 67 (CAS CATO-C4X-225267)
- tert-Butyl 2-(hydrazinecarbonyl)pyrrolidine-1-carboxylate (CAS 359803-43-3)
- (3R,7S,17R)-12-fluoro-17-methyl-2,16-dioxa-8,14,19,23,24,26-hexaazahexacyclo[22.3.1.0³,⁷.0⁸,²⁷.0¹⁰,¹⁵.0²¹,²⁵]octacosa-1(28),10,12,14,21(25),22,26-heptaen-20-one (CAS 2359650-19-2)
- 2,5-Dichloro-3-fluoro-4-iodopyridine (CAS 514798-04-0)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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 13829788188 / jacky.chen@cato-chem.com