| 词条 | 3,4-Dimethoxycinnamic acid |
| 释义 |
| ImageFile = 3,4-Dimethoxycinnamic acid.svg | ImageSize = 200px | ImageAlt = | IUPACName = (E)-3-(3,4-dimethoxyphenyl)prop-2-enoic acid | OtherNames = 3-(3,4-Dimethoxyphenyl)propenoic acid; Caffeic acid dimethyl ether; Dimethyl caffeic acid; Dimethylcaffeic acid |Section1={{Chembox Identifiers | CASNo_Ref = {{cascite|correct|CAS}} | CASNo = 14737-89-4 | CASNo1_Ref = {{cascite|correct|CAS}} | CASNo1 = 2316-26-9 | CASNo1_Comment = (nonspecific) | UNII_Ref = {{fdacite|correct|FDA}} | UNII = BVZ841PVJL | PubChem = 717531 | SMILES = COC1=C(C=C(C=C1)/C=C/C(=O)O)OC | ChemSpiderID = 626174 | InChI = 1/C11H12O4/c1-14-9-5-3-8(4-6-11(12)13)7-10(9)15-2/h3-7H,1-2H3,(H,12,13)/b6-4+ | InChIKey = HJBWJAPEBGSQPR-GQCTYLIABS | StdInChI = 1S/C11H12O4/c1-14-9-5-3-8(4-6-11(12)13)7-10(9)15-2/h3-7H,1-2H3,(H,12,13)/b6-4+ | StdInChIKey = HJBWJAPEBGSQPR-GQCTYLIASA-N}} |Section2={{Chembox Properties | C=11 | H=12 | O=4 | Appearance = | Density = | MeltingPt = | BoilingPt = | Solubility = }} |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} }}3,4-Dimethoxycinnamic acid is a cinnamic acid derivative isolated from coffee beans.[1] References1. ^{{cite journal|doi=10.1016/S0308-8146(97)00067-8|title=3,4-Dimethoxycinnamic acid levels as a tool for differentiation of Coffea canephora var. Robusta and Coffea arabica|year=1998|last1=Andrade|first1=P.B|last2=Leitão|first2=R|last3=Seabra|first3=R.M|last4=Oliveira|first4=M.B|last5=Ferreira|first5=M.A|journal=Food Chemistry|volume=61|issue=4|pages=511}} {{DEFAULTSORT:Dimethoxycinnamic acid, 3,4-}}{{organic-chem-stub}} 2 : Carboxylic acids|O-Methylated phenylpropanoids |
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