5-(1,3-Dioxolan-2-yl)-2-(2-trifluoromethylbenzoyl)-thiophene CAS 898773-26-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898773-26-7 |
| Molecular Formula | C15H11F3O3S |
| Molecular Weight | 328.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(1,3-Dioxolan-2-yl)-2-(2-trifluoromethylbenzoyl)-thiophene (CAS 898773-26-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11F3O3S. Molecular weight: 328.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11F3O3S |
| Molecular Weight | 328.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Dioxolan Standards
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(3-(trifluoromethyl)phenyl)methanone (CAS 898773-29-0)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(4-(trifluoromethyl)phenyl)methanone (CAS 898773-32-5)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(2,3-dichlorophenyl)methanone (CAS 898778-86-4)
- (5-(1,3-Dioxolan-2-yl)thiophen-2-yl)(3,5-dichlorophenyl)methanone (CAS 898778-96-6)
- Ethyl 2-(3-(1,3-dioxolan-2-yl)benzoyl)benzoate (CAS 898779-00-5)
- Ethyl 2-(4-(1,3-dioxolan-2-yl)benzoyl)benzoate (CAS 898759-97-2)
- Ethyl 3-(4-(1,3-dioxolan-2-yl)benzoyl)benzoate (CAS 898759-98-3)
- 5-(1,3-Dioxolan-2-yl)-2-(4-pentylbenzoyl)thiophene (CAS 898778-55-7)
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