Ethyl 3-(7-methoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoate CAS 31582-00-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31582-00-0 |
| Molecular Formula | C16H18O5 |
| Molecular Weight | 290.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 3-(7-methoxy-4-methyl-2-oxo-2H-chromen-3-yl)propanoate (CAS 31582-00-0) pharmaceutical standards reference standard. Molecular formula: C16H18O5. Molecular weight: 290.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H18O5 |
| Molecular Weight | 290.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
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Recommended Standards
- Ethyl 3-(7-hydroxy-4,8-dimethyl-2-oxo-2h-chromen-3-yl)propanoate (CAS 251361-29-2)
- Ethyl 4-((2-hydroxyethyl)amino)-6-methoxyquinoline-3-carboxylate (CAS 370841-36-4)
- Ethyl 2-[1-(4-nitrophenyl)-4-piperidinylidene]acetate (CAS 251310-52-8)
- 24304-00-5 Aluminum nitride crucible, Cylindrical, Flat Base,Height x OD x ID (mm), 37 x 33.5 x 28.7, Vol(ml), 20 MFCD00003429 (CAS 24304-00-5)
- 1-(4-Chlorophenyl)pyrrolidin-3-ol (CAS 536742-63-9)
- 2,2,3,3,3-Pentafluoro-1-(2-methoxy-5-methylphenyl)propan-1-one (CAS 1443314-61-1)
- Methyl (4-phenyl-4,5-dihydro-1H-imidazol-2-yl)carbamate (CAS 69810-99-7)
- 4-Nitro-N-(3-(trifluoromethyl)phenyl)benzamide (CAS 3319-17-3)
- 1-(6-Chloropyridin-3-yl)cyclobutane-1-carboxylic acid (CAS 1260666-35-0)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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