2-(2-(4-Chlorophenyl)-2-oxoethyl)-3-methylnaphthalene-1,4-dione CAS 329234-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 329234-64-2 |
| Molecular Formula | C19H13ClO3 |
| Molecular Weight | 324.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(4-Chlorophenyl)-2-oxoethyl)-3-methylnaphthalene-1,4-dione (CAS 329234-64-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H13ClO3. Molecular weight: 324.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H13ClO3 |
| Molecular Weight | 324.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 1-tert-Butyl 5-methyl 2-(chloromethyl)-1H-benzo[d]imidazole-1,5-dicarboxylate (CAS 878026-13-2)
- 2-[(4-Butyl-6-chloro-2-oxo-2H-chromen-7-yl)oxy]-propanoic acid (CAS 690678-46-7)
- 1,1,1,3,3,3-Hexamethyl-2-phenyl-2-(trimethylsilyl)trisilane (CAS 4235-65-8)
- 2-(3-(4-Chlorophenyl)-7-oxo-3,7-dihydro-6H-[1,2,3]triazolo[4,5-d]pyrimidin-6-yl)acetonitrile (CAS 872590-82-4)
- 1-(4-Methoxybenzyl)-1H-pyrrole-2,5-dione (CAS 140480-96-2)
- Methyl 2-(3-formylphenoxy)-5-nitrobenzoate (CAS 886360-75-4)
- (2r)-2-(Carbamoylamino)pentanoic acid (CAS 211681-85-5)
- 3,3-difluoro-1-methyl-cyclobutanecarboxylic acid (CAS 227607-43-4)
- N-(2,5-Dimethoxyphenyl)-2-iodoacetamide (CAS 26958-85-0)
- Tirzepatide Impurity 19 X TFA Salt (CAS CATO-C4X-324019)
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