| 词条 | 4-Hydroxybenzaldehyde |
| 释义 |
| Watchedfields = changed | verifiedrevid = 477222206 | ImageFile =4-hydroxybenzaldehyde.svg | ImageSize =80px | IUPACName =4-Hydroxybenzaldehyde | OtherNames =p-Hydroxybenzaldehyde |Section1={{Chembox Identifiers | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 123 | UNII_Ref = {{fdacite|correct|FDA}} | UNII = O1738X3Y38 | KEGG_Ref = {{keggcite|correct|kegg}} | KEGG = C00633 | InChI = 1/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H | InChIKey = RGHHSNMVTDWUBI-UHFFFAOYAN | ChEMBL_Ref = {{ebicite|correct|EBI}} | ChEMBL = 14193 | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C7H6O2/c8-5-6-1-3-7(9)4-2-6/h1-5,9H | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = RGHHSNMVTDWUBI-UHFFFAOYSA-N | CASNo_Ref = {{cascite|correct|CAS}} | CASNo =123-08-0 | PubChem =126 | ChEBI_Ref = {{ebicite|correct|EBI}} | ChEBI = 17597 | DrugBank_Ref = {{drugbankcite|correct|drugbank}} | DrugBank = DB03560 | SMILES = O=Cc1ccc(O)cc1 }} |Section2={{Chembox Properties | C=7 | H=6 | O=2 | Appearance =yellow to tan powder | Density =1.226 ± 0.06 g/cm3 | MeltingPtC = 112 to 116 | MeltingPt_notes = | BoilingPtC = 310 to 311 | BoilingPt_notes = | Solubility = | MagSus = -78.0·10−6 cm3/mol |Section3={{Chembox Hazards | MainHazards = | FlashPt = | AutoignitionPt = }} 4-Hydroxybenzaldehyde is one of the three isomers of hydroxybenzaldehyde. It can be found in the orchids Gastrodia elata[1] and Galeola faberi.[2] It is also found in vanilla. ChemistryThe Dakin oxidation is an organic redox reaction in which an ortho- or para-hydroxylated phenyl aldehyde (2-hydroxybenzaldehyde or 4-hydroxybenzaldehyde) or ketone reacts with hydrogen peroxide in base to form a benzenediol and a carboxylate. Overall, the carbonyl group is oxidized, and the hydrogen peroxide is reduced. Derivatives
Metabolismp-Hydroxybenzaldehyde dehydrogenase is an enzyme found in carrots (Daucus carota).[3]See also
References1. ^{{Cite journal | last1 = Ha | first1 = J. H. | last2 = Lee | first2 = D. U. | last3 = Lee | first3 = J. T. | last4 = Kim | first4 = J. S. | last5 = Yong | first5 = C. S. | last6 = Kim | first6 = J. A. | last7 = Ha | first7 = J. S. | last8 = Huh | first8 = K. | doi = 10.1016/S0378-8741(00)00313-5 | title = 4-Hydroxybenzaldehyde from Gastrodia elata B1. Is active in the antioxidation and GABAergic neuromodulation of the rat brain | journal = Journal of Ethnopharmacology | volume = 73 | issue = 1–2 | pages = 329–333 | year = 2000 | pmid = 11025174| pmc = }} {{DEFAULTSORT:Hydroxybenzaldehyde, 4-}}2. ^{{Cite journal | last1 = Li | first1 = Y. M. | last2 = Zhou | first2 = Z. L. | last3 = Hong | first3 = Y. F. | title = (title in Chinese)| trans-title = Studies on the phenolic derivatives from Galeola faberi Rolfe | journal = Yao xue xue bao = Acta pharmaceutica Sinica | volume = 28 | issue = 10 | pages = 766–771 | year = 1993 | pmid = 8009989| language=Chinese}} 3. ^{{Cite journal | last1 = Sircar | first1 = D. | last2 = Mitra | first2 = A. | doi = 10.1016/j.jplph.2007.05.005 | title = Evidence for p-hydroxybenzoate formation involving enzymatic phenylpropanoid side-chain cleavage in hairy roots of Daucus carota | journal = Journal of Plant Physiology | volume = 165 | issue = 4 | pages = 407–414 | year = 2008 | pmid = 17658659| pmc = }} 2 : Hydroxybenzaldehydes|Orchids |
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