ethyl 6-chloro-8-methyl-4-oxo-chromene-2-carboxylate CAS 2530127-61-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2530127-61-6 |
| Molecular Formula | C13H19ClO4 |
| Molecular Weight | 274.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity ethyl 6-chloro-8-methyl-4-oxo-chromene-2-carboxylate (CAS 2530127-61-6) pharmaceutical standards reference standard. Molecular formula: C13H19ClO4. Molecular weight: 274.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H19ClO4 |
| Molecular Weight | 274.74 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | Cl-containing |
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Recommended Standards
- ethyl 6-chloro-7-methyl-4-oxo-chromene-2-carboxylate (CAS 2530127-57-0)
- ethyl chloro(diphenyl)acetate (CAS 52460-86-3)
- Ethyl 2-(2-chloro-[1,1'-biphenyl]-4-yl)acetate (CAS 5001-93-4)
- 2-{1h-pyrrolo[3,2-b]pyridin-3-yl}acetonitrile (CAS 554453-19-9)
- 2-((3,5-Dioxo-2,3,4,5-tetrahydro-1,2,4-triazin-6-yl)amino)-2-methylbutanoic acid (CAS 1177338-16-7)
- 6-Bromo-4-fluoroindoline-2,3-dione (CAS 1312454-85-5)
- 3-Chloro-5-(3,4-dimethoxyphenyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 312922-10-4)
- (3-(Furan-2-yl)-1-methyl-1H-pyrazol-5-yl)methanamine (CAS 1365938-03-9)
- 5,6-Dichloro-8-methylquinoxaline (CAS 532935-00-5)
- Tirzepatide Impurity 61 (CAS CATO-C4X-324061)
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