2,5-Dioxopyrrolidin-1-yl 3-fluorobenzoate CAS 110920-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 110920-19-9 |
| Molecular Formula | C11H8FNO4 |
| Molecular Weight | 237.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dioxopyrrolidin-1-yl 3-fluorobenzoate (CAS 110920-19-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8FNO4. Molecular weight: 237.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8FNO4 |
| Molecular Weight | 237.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- (1E,2E)-1,2-Bis((1H-imidazol-5-yl)methylene)hydrazine (CAS 960302-57-2)
- 4-N-Amylphenol (CAS 14938-35-3)
- 1-(3-(Hydroxymethyl)pyrrolidin-1-yl)-2-(1H-pyrazol-1-yl)ethan-1-one (CAS 1249887-30-6)
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