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| | 3,5-Dimethoxyphenylpropionic acid Basic information |
| Product Name: | 3,5-Dimethoxyphenylpropionic acid | | Synonyms: | 3-(3,5-DIMETHOXYPHENYL)PROPIONIC ACID;3,5-DiMethoxy-benzenepropanoic acid;4-[(3R,5S)-4-[(tert-butoxy)carbonyl]-3,5-dimethylpiperazin-1-yl]benzoic acid;3-methoxy-3-(3-methoxyphenyl)propanoic acid;Benzenepropanoic acid, 3,5-dimethoxy-;3-(3,5-Dimethoxyphenyl)propionicacid,97%;5-DIMETHOXYPHENYLPROPIONIC ACID;3-(3,5-DIMETHOXYPHENYL)PROPANOIC ACID | | CAS: | 717-94-2 | | MF: | C11H14O4 | | MW: | 210.23 | | EINECS: | | | Product Categories: | Organic acids;Aromatic Propionic Acids | | Mol File: | 717-94-2.mol |  |
| | 3,5-Dimethoxyphenylpropionic acid Chemical Properties |
| Melting point | 60-62°C | | Boiling point | 175°C 1mm | | density | 1.159±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | pka | 4+-.0.10(Predicted) | | Appearance | White to off-white Solid | | CAS DataBase Reference | 717-94-2(CAS DataBase Reference) |
| | 3,5-Dimethoxyphenylpropionic acid Usage And Synthesis |
| Chemical Properties | White solid | | Uses | 3-(3,5-Dimethoxyphenyl)propanoic acid is a derivative of 3-(3,4-Dimethoxyphenyl)propanoic Acid (D460730), which is one of the novel circulating coffee metabolites in human plasma. | | Synthesis | General procedure for the synthesis of 3,5-dimethoxyphenylpropionic acid from (E)-3-(3,5-dimethoxyphenyl)propenoic acid: to a mixed solution of (E)-3-(3,5-dimethoxyphenyl)propenoic acid (12 g, 57.7 mmol) in ethyl acetate (EtOAc, 100 ml) and methanol (MeOH, 100 ml), 10% palladium/carbon ( Pd/C, 1.3 g). The reaction mixture was placed in a Parr apparatus and the reaction was shaken under 30-40 psi hydrogen pressure for 5 hours. Upon completion of the reaction, the reaction solution was filtered through a diatomaceous earth pad and the filtrate was collected. The filtrate was concentrated and dried under reduced pressure at 50 °C to afford the target product 3,5-dimethoxyphenylpropionic acid (11.7 g, 96.55% yield). m/e 209 (M-1) by LC-MS. | | References | [1] Patent: WO2007/71348, 2007, A1. Location in patent: Page/Page column 87
[2] Journal of Organic Chemistry, 2003, vol. 68, # 15, p. 5967 - 5973
[3] Chemistry - An Asian Journal, 2015, vol. 10, # 4, p. 1050 - 1064
[4] Bioorganic and Medicinal Chemistry, 2013, vol. 21, # 22, p. 6956 - 6964 |
| | 3,5-Dimethoxyphenylpropionic acid Preparation Products And Raw materials |
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