3-[[(3E)-3-[(4-Chlorophenyl)phenylmethylene]-2,3-dihydro-2-oxo-1H-indol-1-yl]methyl]benzoic Acid CAS 1273323-67-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1273323-67-3 |
| Molecular Formula | C29H20ClNO3 |
| Molecular Weight | 465.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-[[(3E)-3-[(4-Chlorophenyl)phenylmethylene]-2,3-dihydro-2-oxo-1H-indol-1-yl]methyl]benzoic Acid (CAS 1273323-67-3) pharmaceutical standards reference standard. Molecular formula: C29H20ClNO3. Molecular weight: 465.93 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C29H20ClNO3 |
| Molecular Weight | 465.93 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related E Standards
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- Methyl 3-(2-chlorophenyl)-5-(3-(ethoxycarbonyl)-1-(p-tolyl)-1H-pyrazol-4-yl)isoxazole-4-carboxylate (CAS 321571-26-0)
- 3-(3-Chlorophenyl)-6-{[3-(2,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}-3H,6H,7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040645-62-2)
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- (3-((4-(2-Chlorophenyl)piperazin-1-yl)sulfonyl)thiophen-2-yl)(3,5-dimethyl-1H-pyrazol-1-yl)methanone (CAS 1291487-01-8)
Recommended Standards
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- 3-Hydroxy-5,5-dimethyl-2-(o-tolyldiazenyl)cyclohex-2-en-1-one (CAS 64380-33-2)
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