Ethyl 6-(difluoromethoxy)-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylate CAS 871586-76-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 871586-76-4 |
| Molecular Formula | C16H17F2NO3 |
| Molecular Weight | 309.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 6-(difluoromethoxy)-2,3,4,9-tetrahydro-1H-carbazole-1-carboxylate (CAS 871586-76-4) pharmaceutical standards reference standard. Molecular formula: C16H17F2NO3. Molecular weight: 309.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H17F2NO3 |
| Molecular Weight | 309.31 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Ethyl 6-(4-methoxy-3-nitrophenyl)-6-oxohexanoate (CAS 898758-93-5)
- N-((1R,2R)-1-Hydroxy-1-((4R,5R)-5-hydroxy-2-phenyl-1,3-dioxan-4-yl)-3-oxopropan-2-yl)acetamide (CAS 420118-03-2)
- diethyl 2-(2-nitro-1-phenylethyl)malonate (CAS 22975-21-9)
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- (4S)-4-[(N-Ethylanilino)methyl]-4,5-dihydro-1,3-oxazol-2-amine (CAS 1048346-74-2)
- Budesonide Δ-6 Impurity (CAS 109458-75-5)
- (2-(4-Ethylphenyl)thiazol-4-yl)methanamine (CAS 885280-80-8)
- DAPK Substrate Peptide (CAS 386769-53-5)
- 2,4-Difluorophenylthioethanol (CAS 688762-79-0)
- Insulin Glargine (CAS 160337-95-1)
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