4-[[[4-[(4-bromo-2-fluorophenyl)amino]-6-methoxy-7-quinazolinyl]oxy]methyl]-1-Piperidinecarboxylic acid 1,1-dimethylethyl ester CAS 338992-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338992-20-4 |
| Molecular Formula | C26H30BrFN4O4 |
| Molecular Weight | 561.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-[[[4-[(4-bromo-2-fluorophenyl)amino]-6-methoxy-7-quinazolinyl]oxy]methyl]-1-Piperidinecarboxylic acid 1,1-dimethylethyl ester (CAS 338992-20-4) pharmaceutical standards reference standard. Molecular formula: C26H30BrFN4O4. Molecular weight: 561.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H30BrFN4O4 |
| Molecular Weight | 561.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 2-((3-Cyano-4,6-diphenylpyridin-2-yl)thio)-N-(4-iodo-2-methylphenyl)acetamide (CAS 336180-22-4)
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- Ensartinib(X-396) (CAS 1370651-20-9)
- Anhydrotuberosin (CAS 41347-49-3)
- 5,6,7,8-Tetrahydroquinazolin-6-ol (CAS 1229623-86-2)
- 3,7-Dinitro-1H-pyrrolo[3,2-b]pyridine (CAS 1190313-71-3)
- 1-(3-Fluoro-5-methylphenyl)cyclobutanecarboxylic Acid (CAS 1314713-36-4)
- 1,2-Dimethyl-3-propylimidazolium tris(trifluoromethylsulfonyl)methide 1,2-dimethyl-3-propyl-1H-imidazol-3-ium tris(trifluoromethylsulfonyl)methanide 169051-77-8 (CAS 169051-77-8)
- 7,7-Dimethyl-2,6-dioxa-9-azaspiro[4.5]decane (CAS 1486752-76-4)
- Glucagon (19-29) (human, rat, porcine) (CAS 64790-15-4)
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