Phaseic acid

Phaseic acid
Names
	Preferred IUPAC name (2Z,4E)-5-[(1R,5R,8S)-8-Hydroxy-1,5-dimethyl-3-oxo-6-oxabicyclo[3.2.1]octan-8-yl]-3-methylpenta-2,4-dienoic acid
	Other names Phaseic acid
Identifiers
CAS Number	24394-14-7 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:28205 ;
ChEMBL	ChEMBL3594247;
ChemSpider	4444860 ;
KEGG	C09707 ;
PubChem CID	5281527;
UNII	YL2MMW26MJ ;
CompTox Dashboard (EPA)	DTXSID801028483 ;
	InChI InChI=1S/C15H20O5/c1-10(6-12(17)18)4-5-15(19)13(2)7-11(16)8-14(15,3)20-9-13/h4-6,19H,7-9H2,1-3H3,(H,17,18)/b5-4+,10-6-/t13-,14-,15+/m1/s1 Key: IZGYIFFQBZWOLJ-UUZREKTLSA-N ; InChI=1/C15H20O5/c1-10(6-12(17)18)4-5-15(19)13(2)7-11(16)8-14(15,3)20-9-13/h4-6,19H,7-9H2,1-3H3,(H,17,18)/b5-4+,10-6-/t13-,14-,15+/m1/s1 Key: IZGYIFFQBZWOLJ-UUZREKTLBL;
	SMILES CC(\C=C[C@]1(O)[C@@]2(C)CO[C@]1(C)CC(=O)C2)=C\C(O)=O;
Properties
Chemical formula	C15H20O5
Molar mass	280.31 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Phaseic acid is a terpenoid catabolite of abscisic acid. Like abscisic acid, it is a plant hormone associated with photosynthesis arrest and abscission.