4-(4-Chlorophenyl)-2-(4-isopropylphenyl)-4-oxobutanoic acid CAS 344281-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344281-36-3 |
| Molecular Formula | C19H19ClO3 |
| Molecular Weight | 330.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(4-Chlorophenyl)-2-(4-isopropylphenyl)-4-oxobutanoic acid (CAS 344281-36-3) pharmaceutical standards reference standard. Molecular formula: C19H19ClO3. Molecular weight: 330.81 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H19ClO3 |
| Molecular Weight | 330.81 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 2-(2-Chlorophenyl)-4,5-diphenyl-1h-imidazole (CAS 1707-67-1)
- Methyl 4-((4-chlorophenyl)sulfonyl)-3-methylthiophene-2-carboxylate (CAS 175137-60-7)
- 2-(4-Chlorophenyl)-4,5-diphenyl-1H-imidazole (CAS 5496-32-2)
- 4-((4-Chlorophenyl)sulfonyl)-3-methylthiophene-2-carbohydrazide (CAS 845266-19-5)
- 5-(2-Chlorophenyl)-1,3-diphenyl-1H-pyrazole (CAS 55042-82-5)
- 5-(4-Chlorophenyl)-2-{[(4-fluorophenyl)methyl]sulfanyl}pyrimidine (CAS 344281-72-7)
- N-(4-chlorophenyl)-2-(4-(pyridin-2-yl)piperazin-1-yl)acetamide (CAS 303091-90-9)
- 1-(4-Chlorophenyl)-3-[2-(methylsulfanyl)pyrimidin-4-yl]-1,4-dihydropyridazin-4-one (CAS 1263386-33-9)
Recommended Standards
- 4-(4-Chloro-6-(cyclopentylamino)-2-methylpyrimidin-5-yl)benzamide (CAS 917895-99-9)
- 4-Chloro-N-(6-(4-methylpiperazin-1-yl)pyridin-3-yl)benzamide (CAS 439094-46-9)
- 3-Chloro-5-phenyl-5,11-dihydroisoindolo[2,1-a]quinazoline (CAS 75614-94-7)
- 4-Bromo-2-isopropyl-5-methoxypyridazin-3(2H)-one (CAS 186792-16-5)
- 2-Fluoro-1,3-dimethylimidazolidin-1-ium hexafluorophosphate(V) (CAS 164298-27-5)
- N-(5-(5-Bromothiophen-2-yl)-1,3,4-oxadiazol-2-yl)-3-(2-chlorophenyl)acrylamide (CAS 1058189-78-8)
- Ethyl 1-(pyridin-4-yl)cyclopropane-1-carboxylate (CAS 858035-95-7)
- TEtradecanoic acid, 2-[[3-[(1-oxotetradecyl)oxy]-2,2-bis[[(1-oxotetradecyl)oxy]methyl]propoxy]methyl]-2-[[(1-oxotetradecyl)oxy]methyl]-1,3-propanediyl ester (CAS 75587-84-7)
- 4-{4-[(Dipropylamino)carbonyl]anilino}-4-oxobutanoic acid (CAS 940224-30-6)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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