1,2-Bis(4-fluorophenyl)diselane CAS 52673-29-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52673-29-7 |
| Molecular Formula | C12H8F2Se2 |
| Molecular Weight | 348.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Bis(4-fluorophenyl)diselane (CAS 52673-29-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8F2Se2. Molecular weight: 348.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8F2Se2 |
| Molecular Weight | 348.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F-containing |
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Recommended Standards
- 2-(Difluoromethyl)-6-iodo-3-methylpyridine-5-sulfonamide (CAS 1807148-94-2)
- Ethyl 4-bromo-6-(trifluoromethyl)quinoline-3-carboxylate (CAS 1242260-07-6)
- 4-(Difluoromethyl)-5-iodo-6-methylpyridine-2-sulfonamide (CAS 1807140-53-9)
- (4-Ethoxypyridin-2-yl)methanamine (CAS 1248067-60-8)
- 2-(3-Chlorobut-3-en-1-yl)-1,4-difluorobenzene (CAS 951892-27-6)
- Fexofenadine Impurity 46 (CAS CATO-C4X-179446)
- [1,2,4]Triazolo[4,3-a]pyridin-3-ylmethanamine dihydrochloride (CAS 91981-60-1)
- Empagliflozin Impurity 131 (CAS CATO-C4X-1065131)
- N-Hydroxy-4-(trifluoromethyl)picolinimidamide (CAS 1156542-24-3)
- D-Ala28-Tirzepatide (CAS CATO-CPTD788906)
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