|
|
| | 2-Hydroxy-3',4'-dihydroxyacetophenone Basic information |
| Product Name: | 2-Hydroxy-3',4'-dihydroxyacetophenone | | Synonyms: | 2-Hydroxy-3',4'-dihydroxyacetophenone;3,4-dihydroxyphenyl ethanol ketone;1-(3,4-Dihydroxyphenyl)-2-hydroxyethan-1-one;Norepinephrine Impurity 3;Ethanone, 1-(3,4-dihydroxyphenyl)-2-hydroxy-;Noradrenaline (Norepinephrine) Impurity 21;1-(3,4-dihydroxyphenyl)-2-hydroxyethan-1-one， C8H8O4，Molecular Weight: 168.15;Norepinephrine Impurity 57 | | CAS: | 29477-54-1 | | MF: | C8H8O4 | | MW: | 168.15 | | EINECS: | | | Product Categories: | | | Mol File: | 29477-54-1.mol |  |
| | 2-Hydroxy-3',4'-dihydroxyacetophenone Chemical Properties |
| Melting point | 195 °C(Solv: water (7732-18-5)) | | Boiling point | 447.0±35.0 °C(Predicted) | | density | 1.457±0.06 g/cm3(Predicted) | | pka | 7.66±0.20(Predicted) |
| | 2-Hydroxy-3',4'-dihydroxyacetophenone Usage And Synthesis |
| Preparation | Obtained by saponification of its triacetate (SM) (m.p. 94°) with sodium hydroxide (or sodium ethoxide) in ethanol in a water bath for 20 min (33%). SM was prepared by treatment of 3,4-dihydroxy-a-chloroacetophenone with potassium acetate in refluxing acetic anhydride for 15 min (quantitative yield). |
| | 2-Hydroxy-3',4'-dihydroxyacetophenone Preparation Products And Raw materials |
|