2-(2-fluoro-5-nitrophenyl)-1,3-isoindolinedione CAS 166658-69-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 166658-69-1 |
| Molecular Formula | C14H7FN2O4 |
| Molecular Weight | 286.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-fluoro-5-nitrophenyl)-1,3-isoindolinedione (CAS 166658-69-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H7FN2O4. Molecular weight: 286.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H7FN2O4 |
| Molecular Weight | 286.21 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Ethyl 5-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazole-3-carboxylate (CAS 163720-43-2)
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- Ethyl 3-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole-5-carboxylate (CAS 163719-82-2)
- 4-Bromo-2-fluoro-3-phenylpropiophenone (CAS 898764-54-0)
- 2,2-Dimethyl-3-propoxycyclobutan-1-one (CAS 1536103-03-3)
- 1,5-Dibromo-3-ethyl-2-iodobenzene (CAS 1160573-80-7)
- 108704-93-4 2-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetyl chloride F1908-0053 (CAS 108704-93-4)
- (2-(2-Benzoylhydrazono)propyl)triphenylphosphonium bromide (CAS 60661-81-6)
- 1-([1,1'-biphenyl]-4-yl)-N-methyl-2-(pyrrolidin-1-yl)ethan-1-amine (CAS 669713-91-1)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com