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CAS 91897-25-5

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7′-Hydroxyabscisic acid

Description:
7′-Hydroxyabscisic acid, with the CAS number 91897-25-5, is a naturally occurring plant hormone belonging to the abscisic acid family. It plays a crucial role in regulating various physiological processes in plants, including seed dormancy, stomatal closure, and responses to environmental stress, such as drought. This compound is characterized by its ability to modulate plant growth and development by influencing gene expression and enzyme activity. Structurally, it features a hydroxyl group at the 7′ position, which differentiates it from its parent compound, abscisic acid. The presence of this hydroxyl group enhances its solubility and biological activity. 7′-Hydroxyabscisic acid is typically found in plant tissues and can be synthesized through metabolic pathways involving abscisic acid. Its role in plant stress responses makes it a subject of interest in agricultural research, particularly in developing crops that can better withstand adverse environmental conditions. Overall, this compound is significant for its contributions to plant physiology and potential applications in agriculture.
Formula:C15H20O5
InChI:InChI=1S/C15H20O5/c1-10(6-13(18)19)4-5-15(20)11(9-16)7-12(17)8-14(15,2)3/h4-7,16,20H,8-9H2,1-3H3,(H,18,19)/b5-4+,10-6-/t15-/m1/s1
InChI key:InChIKey=ZGHRCSAIMSBFLK-IQSISOBESA-N
SMILES:C(=C/C(=C\C(O)=O)/C)\[C@@]1(O)C(CO)=CC(=O)CC1(C)C
Synonyms:
  • 2,4-Pentadienoic acid, 5-[(1S)-1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, (2Z,4E)-
  • 7′-Hydroxyabscisic acid
  • (2Z,4E)-5-[(1S)-1-Hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-2,4-pentadienoic acid
  • 2,4-Pentadienoic acid, 5-[1-hydroxy-2-(hydroxymethyl)-6,6-dimethyl-4-oxo-2-cyclohexen-1-yl]-3-methyl-, [S-(Z,E)]-
  • Nigellic acid
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