5-Fluoro-2-(3-fluoro-2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione CAS 2768492-86-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2768492-86-8 |
| Molecular Formula | C13H8F2N2O4 |
| Molecular Weight | 294.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-2-(3-fluoro-2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione (CAS 2768492-86-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8F2N2O4. Molecular weight: 294.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8F2N2O4 |
| Molecular Weight | 294.21 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 DMSO, DMF, methanol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4-(((4-Bromophenyl)thio)methyl)aniline (CAS 54306-14-8)
- ethyl 5-bromo-2-methyl-pyrrolo[2,1-b]thiazole-6-carboxylate (CAS 2476688-57-8)
- 2-(2,6-Dioxopiperidin-3-yl)-4,6-difluoroisoindoline-1,3-dione (CAS 2713422-06-9)
- 2-Hexylundecanoic acid (CAS 72056-18-9)
- (2E)-3-(2,4,6-trimethylphenyl)prop-2-en-1-ol (CAS 287929-73-1)
- 4-Hydroxy-cycloheptanecarboxylic acid methyl ester (CAS 1780951-19-0)
- 2-Mercapto-6-methyl-4-(trifluoromethyl)nicotinonitrile (CAS 182127-92-0)
- 2-Bromo-3-(bromomethyl)-5-(difluoromethyl)-6-methoxypyridine (CAS 1805420-91-0)
- N-(2,5-Dimethylphenyl)-2-oxo-1,2-dihydroquinoline-3-carboxamide (CAS 62033-68-5)
- Peptide Impurity (CAS CATO-CPTD788810)
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