N-(3,7-Difluoro-9H-fluoren-2-yl)acetamide CAS 2823-83-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2823-83-8 |
| Molecular Formula | C15H11FN4O3 |
| Molecular Weight | 314.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3,7-Difluoro-9H-fluoren-2-yl)acetamide (CAS 2823-83-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H11FN4O3. Molecular weight: 314.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H11FN4O3 |
| Molecular Weight | 314.27 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 |
| 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.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 3-Hydroxy-7-methylindolin-2-one (CAS 871888-22-1)
- (6E)-1-Benzyl-6-[(4-methoxyphenyl)methylidene]piperazine-2,5-dione (CAS 1164511-99-2)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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