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Product Name:1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE
CAS:29976-82-7
Purity:95+% Remarks:B34861
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| | 1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE Basic information |
| Product Name: | 1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE | | Synonyms: | 1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYLPROPANE-1,3-DIONE;1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE;1-(2-hydroxy-5-methylphenyl)-3-phenyl-1,3-propane;1-(2-HYDROXY-5-METHYLPHENYL)3-PHENYL-1,3-PROPANEDIONE 97%;1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione,97%;2-(2-Hydroxy-5-methylbenzoyl)acetophenone;JRH-02803, 1-(2-Hydroxy-5-methylphenyl)-3-phenylpropane-1,3-dione, 97%;1,3-Propanedione, 1-(2-hydroxy-5-methylphenyl)-3-phenyl- | | CAS: | 29976-82-7 | | MF: | C16H14O3 | | MW: | 254.28 | | EINECS: | | | Product Categories: | C15 to C38;Carbonyl Compounds;Ketones | | Mol File: | 29976-82-7.mol |  |
| | 1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE Chemical Properties |
| Melting point | 92-94 °C(lit.) | | Boiling point | 437.3±35.0 °C(Predicted) | | density | 1.201±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | pka | 7.97±0.43(Predicted) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | HS Code | 2914310000 |
| | 1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE Usage And Synthesis |
| Chemical Properties | yellow crystalline powder or needles | | Synthesis | 2-Benzoyloxy-5-methylacetophenone (I) (5 g, 19.6 mmol) was reacted with 15 g of powdered hot KOH in 25 ml of pyridine and heated at 100 °C for 30 min. After completion of the reaction, the reaction mixture was slowly poured into pre-cooled and acidified (6N HCl) ice water. Subsequently, the precipitated yellow precipitate was collected by filtration. The resulting solid residue was dried under vacuum. The crude product 1-(2-hydroxy-5-methylphenyl)-3-phenylpropane-1,3-dione (II) was purified by recrystallization from petroleum ether, resulting in yellow bright plate-like crystals. Yield: 75%; mass of isolated product: 3.73 g; melting point: 95 °C (literature value: 94 °C [34]). | | References | [1] Journal of the Indian Chemical Society, 2006, vol. 83, # 8, p. 835 - 837
[2] European Journal of Medicinal Chemistry, 2014, vol. 73, p. 195 - 209
[3] Chemistry Letters, 2007, vol. 36, # 4, p. 522 - 523
[4] Journal of Organic Chemistry, 1991, vol. 56, # 26, p. 7292 - 7297
[5] Journal of the Indian Chemical Society, 1986, vol. 63, p. 851 - 853 |
| | 1-(2-HYDROXY-5-METHYLPHENYL)-3-PHENYL-1,3-PROPANEDIONE Preparation Products And Raw materials |
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