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Vanillic acid Identification UICPA name 4-hydroxy-3-methoxybenzoic acid N O CAS 121-34-6 N O Echa","datePublished":"2018-09-28","dateModified":"2018-09-28","author":{"@type":"Person","@id":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/author\/lordneo\/#Person","name":"lordneo","url":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/author\/lordneo\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/44a4cee54c4c053e967fe3e7d054edd4?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"Enzyklop\u00e4die","logo":{"@type":"ImageObject","@id":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","url":"https:\/\/wiki.edu.vn\/wiki4\/wp-content\/uploads\/2023\/08\/download.jpg","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/7\/71\/Vanillins%C3%A4ure.svg\/langfr-200px-Vanillins%C3%A4ure.svg.png","url":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/thumb\/7\/71\/Vanillins%C3%A4ure.svg\/langfr-200px-Vanillins%C3%A4ure.svg.png","height":"217","width":"200"},"url":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/acid-vanillique-wikipedia\/","wordCount":2929,"articleBody":"     (adsbygoogle = window.adsbygoogle || []).push({});before-content-x4A wikipedia article, free l’encyclop\u00e9i. Vanillic acid  Identification UICPA name 4-hydroxy-3-methoxybenzoic acid  N O CAS 121-34-6  N O Echa 100.004.061 N O THIS 204-466-8 N O RTECS YW5300000 Pubchem 8468  SMILES  Inches Inches:  3D view  Inchi = 1S\/C8H8O4\/C1-12-7-4-5 (8 (10) 11) 2-3-6 (7) 9\/h2-4,9h, 1H3, (H, 10,11) InChIKey\u00a0:  WKOLLVMJNQIZCI-UHFFFAOYSA-N Std. Inchi:  3D view  Inchi = 1\/C8H8O4\/C1-12-7-4-5 (8 (10) 11) 2-3-6 (7) 9\/h2-4,9H, 1H3, (H, 10,11) Std. InChIKey\u00a0:  Also vmmjnqizci-uhffoyah Appearance odorless yellowish powder [ first ] Chemicals Formula C 8 H 8 O 4  [Isomers] Molar mass [ 3 ] 168,146 7 \u00b1 0.008 2 g\/mol C\u00a057,14\u00a0%,  H\u00a04,8\u00a0%,  O\u00a038,06\u00a0%,  p K a  4.53 To 25 \u00b0C [ 2 ] Physical properties T\u00b0 fusion 208 To 210 \u00b0C [ first ] Solubility slightly soluble in water [ first ] Precautions NFPA 704 [ 4 ]        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Directive 67\/548\/EEC [ 4 ] Xi Symbols : Xi : Irritant Phrases R : R36\/37\/38 : Eye irritating, respiratory tract and skin. Phrases S : S26 : In case of contact with eyes, wash immediately and abundantly with water and consult a specialist. S37 : Wear suitable gloves.        (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4Ecotoxicology DL 50  > 2 691  mg \u00b7 kg -first (Mouse, I.P.) [ 5 ] LogP 1.43 [ first ] IS units and CNTP , unless otherwise stated. modifier  L’ vanillic acid or 4-hydroxy-3-methoxybenzoic acid is an aromatic compound of Formula C 8 H 8 O 4 , belonging to the family acids, more precisely hydroxybenzoic acids. It consists of a cycle of benzene substituted by a carboxyl group, a hydroxyl group and a handguns in hairs 1, 3 and 4, which makes it a vanilloid. It is an oxidized form of vanillin (4-hydroxy-3-methoxybenzaldehyde). It is also an intermediary in the production of vanillin from f\u00e9rulic acid [ 6 ] , [ 7 ] .   We find the largest amount of vanillic acid in the root of the angelica of China ( Angelica sinensis ) [ 8 ] , called “Danggui”, “Dong Quai” or “female ginseng” (\u5f53\u5f52 \/ \u7576\u6b78 in Chinese), a grass from China, used in traditional Chinese medicine. There is also vanillic acid in strawberries or certain alcoholic beverages such as red wine [ 9 ] . It is also a metabolite of adrenaline and noradrenaline present in the urine [ ten ] . Vanillic acid also comes from the degradation of lignin by lignivorous mushrooms and the oxidation of vanillin. Vanillic acid, like vanillin, has anti-microbial properties. Vanillic acid inhibits the yeast Saccharomyces cerevisiae and the growth of Zymomonas Mobilis [ 11 ] . Secondary metabolites of vanillic acid are often used as aromas. \u2191 A B C and D \u201cVanillic Acid\u201d input in the chemical product database Achievement IFA (German organization responsible for occupational safety and health) ( German , English ), access on July 10, 2011 (Javascript required)  \u2191 D’Ans-Lax, paperback for chemists and physicists, 3rd edition, Volume 1, Springer-Verlag, 1967.  \u2191 Molar mass calculated after ‘ Atomic weights of the elements 2007 \u00bb , on www.chem.qmul.ac.uk .  \u2191 a et b Fiche alfa aesar , consulted on July 10, 2011  \u2191 Yakugaku Zasshi. Journal of pharmacy. Vol. 104, pg. 793, 1984  \u2191 (in) Leseage-Messes L, DELTATTY M, HABAULT JF, CECCALDI BC, Brunerie P, Astherm ‘ A two-step bioconversion process for vanillin production from ferulic acid combining Aspergillus niger and Pycnoporus cinnabarinus \u00bb , J. Biotechnol. , vol. 50, n you 2\u20133, October 1996 , p. 107\u201313 (PMID\u00a0 8987621, DOI\u00a0 10.1016\/0168-1656(96)01552-0)  \u2191 (in) Civolaniats, Barghini pie Noncetti Ar, Ruzziz M, Squesser a, ‘ Bioconversion of ferulic acid into vanillic acid by means of a vanillate-negative mutant of Pseudomonas fluorescens strain BF13 \u00bb , Appl. Environ. Microbiol. , vol. 66, n O 6, June 2000 , p. 2311\u20137 (PMID\u00a0 10831404, PMCID\u00a0 110519, DOI\u00a0 10.1128\/AEM.66.6.2311-2317.2000)  \u2191 (in) Duke, me, Handbook of phytochemical constituents of GRAS herbs and other economic plants , Boca Raton, CRC Press, 999 edition, 1992 (ISBN\u00a0 978-0-8493-3865-6 , LCCN 00049359, read online )  \u2191 W. Ternes: Food Exexicon.  \u2191 A. Hohmann: Lexicon of dental technology.  \u2191 Yvonne Kirsch: Antibacterial effect of selected natural substances on the growth of Listeria Monocytogenes, diploma thesis, Bonn 2006; Abstract .         (adsbygoogle = window.adsbygoogle || []).push({});after-content-x4"},{"@context":"http:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/#breadcrumbitem","name":"Enzyklop\u00e4die"}},{"@type":"ListItem","position":2,"item":{"@id":"https:\/\/wiki.edu.vn\/all2en\/wiki32\/acid-vanillique-wikipedia\/#breadcrumbitem","name":"Acid Vanillique \u2014 Wikipedia"}}]}]