1.02011-09-21 00:12:08 UTC2015-10-09 22:30:52 UTCFDB022323Traumatic acidTraumatic acid is a monounsaturated dicarboxylic acid naturally ocurring in plants. The compound was first isolated from wounded bean plants by American chemists James English Jr. and James Frederick Bonner and Dutch scientist Aire Jan Haagen-Smit in 1939. Traumatic acid is a potent wound healing agent in plants ("wound hormone") that stimulates cell division near a trauma site to form a protective callus and to heal the damaged tissue. It may also act as a growth hormone, especially in inferior plants (e.g. algae). Traumatic acid is biosynthesized in plants by non-enzimatic oxidation of traumatin (12-oxo-trans-10-dodecanoic acid), another wound hormone. At normal conditions, traumatic acid is a solid, crystalized, water insoluble substance. [HMDB](2e)-Dodecenedioate(2e)-Dodecenedioic acid(Z)-2-dodecenedioate(Z)-2-dodecenedioic acid1-Decene-1,10-dicarboxylic acid2-dodecendioate2-dodecendioic acid2-Dodecenedioate2-Dodecenedioic acid2E-dodecenedioate2E-dodecenedioic aciddodec-2-enedioatedodec-2-enedioic aciddodec-2c-enedioatedodec-2c-enedioic aciddodec-2t-enedioatedodec-2t-enedioic acidDodecanedioic acidDodecanedioic acid-2-enetrans-2-dodecenedioatetrans-2-dodecenedioic acidTrans-traumatateTrans-traumatic acidTraumatateC12H20O4228.2848228.136159128(2E)-dodec-2-enedioic acidtraumatic acid6402-36-4OC(=O)CCCCCCCC\C=C\C(O)=OInChI=1S/C12H20O4/c13-11(14)9-7-5-3-1-2-4-6-8-10-12(15)16/h7,9H,1-6,8,10H2,(H,13,14)(H,15,16)/b9-7+MAZWDMBCPDUFDJ-VQHVLOKHSA-N belongs to the class of organic compounds known as medium-chain fatty acids. These are fatty acids with an aliphatic tail that contains between 4 and 12 carbon atoms.Medium-chain fatty acidsOrganic compoundsLipids and lipid-like moleculesFatty AcylsFatty acids and conjugatesAliphatic acyclic compoundsCarbonyl compoundsCarboxylic acidsDicarboxylic acids and derivativesHydrocarbon derivativesOrganic oxidesUnsaturated fatty acidsAliphatic acyclic compoundCarbonyl groupCarboxylic acidCarboxylic acid derivativeDicarboxylic acid or derivativesHydrocarbon derivativeMedium-chain fatty acidOrganic oxideOrganic oxygen compoundOrganooxygen compoundUnsaturated fatty acidDicarboxylic acidsdicarboxylic acidSolidlogp2.96logs-3.11solubility1.78e-01 g/llogp3.16pka_strongest_acidic4.72iupac(2E)-dodec-2-enedioic acidaverage_mass228.2848mono_mass228.136159128smilesOC(=O)CCCCCCCC\C=C\C(O)=OformulaC12H20O4inchiInChI=1S/C12H20O4/c13-11(14)9-7-5-3-1-2-4-6-8-10-12(15)16/h7,9H,1-6,8,10H2,(H,13,14)(H,15,16)/b9-7+inchikeyMAZWDMBCPDUFDJ-VQHVLOKHSA-Npolar_surface_area74.6refractivity61.44polarizability26.06rotatable_bond_count10acceptor_count4donor_count2physiological_charge-2formal_charge0Specdb::NmrOneD1610Specdb::NmrTwoD1551Specdb::CMs24292Specdb::CMs37849Specdb::CMs170978Specdb::CMs1081899Specdb::CMs1081901Specdb::CMs1081903Specdb::CMs1081905Specdb::CMs1081907Specdb::MsMs1327Specdb::MsMs1328Specdb::MsMs1329Specdb::MsMs319798Specdb::MsMs319799Specdb::MsMs319800Specdb::MsMs367021Specdb::MsMs367022Specdb::MsMs367023Specdb::MsMs2723825Specdb::MsMs2723826Specdb::MsMs2723827Specdb::MsMs2954826Specdb::MsMs2954827Specdb::MsMs2954828HMDB00933