3-(2,4-Difluorophenyl)furan-2,5-dione CAS 1192494-93-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1192494-93-1 |
| Molecular Formula | C10H4F2O3 |
| Molecular Weight | 210.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,4-Difluorophenyl)furan-2,5-dione (CAS 1192494-93-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H4F2O3. Molecular weight: 210.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H4F2O3 |
| Molecular Weight | 210.13 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, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 3-(2,5-Difluorophenyl)furan-2,5-dione (CAS 1904621-55-1)
- 3-(2,6-Difluorophenyl)-1,2,4-oxadiazole-5-carbaldehyde (CAS 1707584-64-2)
- 1-(2,3-Difluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1092712-21-4)
- 1-(2,5-Difluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1092712-24-7)
- 1-(2,6-Difluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 1092712-26-9)
- 1-(2,4-Difluorophenyl)-2,2,2-trifluoroethan-1-one (CAS 886371-05-7)
- 2-(3,4-Difluorophenyl)-5-ethyl-1,3,4-oxadiazole (CAS 1171930-47-4)
- (5-(2,6-Difluorophenyl)furan-2-yl)methanol (CAS 1178841-28-5)
Recommended Standards
- (5-Fluoro-2-(trifluoromethoxy)phenyl)methanol (CAS 1092460-86-0)
- (2-Fluoro-4-(trifluoromethoxy)phenyl)methanol (CAS 1240257-07-1)
- 3-Fluoro-5-(2,2,2-trifluoroethoxy)phenol (CAS 1026796-69-9)
- 4-Chloro-5-(2,6-difluoro-4-(trifluoromethyl)phenoxy)-2-fluoroaniline (CAS 2244086-77-7)
- 1-[6-(4-azido-2-nitro-anilino)hexanoyloxy]-2,5-dioxo-pyrrolidine-3-sulfonic acid (CAS 102568-43-4)
- Oleyltrimethylammonium Chloride (CAS 10450-69-8)
- Tolpyralate (CAS 1101132-67-5)
- (S)-3-Bromo-2-methylpropanoic acid (CAS 81026-68-8)
- 7-Ethylquinoline (CAS 7661-47-4)
- Cycloaspeptide A (CAS 109171-13-3)
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