{2-[(2,4-dichlorobenzoyloxy)methyl]-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl}methyl 2,4-dichlorobenzoate CAS 339028-74-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339028-74-9 |
| Molecular Formula | C26H18Cl4O5 |
| Molecular Weight | 552.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity {2-[(2,4-dichlorobenzoyloxy)methyl]-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl}methyl 2,4-dichlorobenzoate (CAS 339028-74-9) pharmaceutical standards reference standard. Molecular formula: C26H18Cl4O5. Molecular weight: 552.23 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C26H18Cl4O5 |
| Molecular Weight | 552.23 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related dichlorobenzoyloxy Standards
- {3-[(2,4-dichlorobenzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzopyran-3-yl}methyl 2,4-dichlorobenzoate (CAS 339028-78-3)
- Ethyl 3-[2-(2,4-dichlorobenzoyloxy)ethoxy]-5-[3-(trifluoromethyl)benzamido]-1,2-oxazole-4-carboxylate (CAS 303997-13-9)
- {3-[(2,4-dichlorobenzoyloxy)methyl]-4-oxo-3,4-dihydro-2H-1-benzothiopyran-3-yl}methyl 2,4-dichlorobenzoate (CAS 339028-82-9)
- Ethyl 3-[2-(2,4-dichlorobenzoyloxy)ethoxy]-5-[(E)-[(dimethylamino)methylidene]amino]-1,2-oxazole-4-carboxylate (CAS 303997-07-1)
Recommended Standards
- [1,2-Bis(dicyclohexylphosphino)ethane]dichloronickel (CAS 96555-88-3)
- 5-Iodoresorcinol-2',3',4'-tri-O-acetyl-β-D-glucuronide Methyl Ester (CAS 490028-20-1)
- 3,5-Diiodo-4-(4-methoxyphenoxy)-benzenepropanoic Acid Ethyl Ester (CAS 101792-51-2)
- 2-(5-Chloropyridin-3-yl)acetonitrile (CAS 39891-07-1)
- Methyl 6-bromo-2-fluoronicotinate (CAS 1214385-82-6)
- 1-(5-pyrrolidin-1-yl-1,3,4-thiadiaZol-2-yl)-1h-pyrrole-2-carbaldehyde (CAS 1243102-08-0)
- 2-(tert-Butylamino)-1-(7-(2-hydroxyethyl)benzofuran-2-yl)ethanol (CAS 61470-10-8)
- 3,4-Di-o-galloylshikimicacid 95753-51-8 (CAS 95753-51-8)
- 4-((1H-benzo[d][1,2,3]triazol-1-yl)methyl)-N,N-dimethylaniline (CAS 29546-14-3)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
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