1-(7-Nitro-9H-fluoren-2-yl)ethanone CAS 34172-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34172-49-1 |
| Molecular Formula | C16H22ClN3O4 |
| Molecular Weight | 355.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(7-Nitro-9H-fluoren-2-yl)ethanone (CAS 34172-49-1) pharmaceutical standards reference standard. Molecular formula: C16H22ClN3O4. Molecular weight: 355.82 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H22ClN3O4 |
| Molecular Weight | 355.82 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 4-Allyl-3-((3,4-dichlorobenzyl)thio)-5-(furan-2-yl)-4H-1,2,4-triazole (CAS 618880-01-6)
- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
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