Abscisic acid

• Catalog No.: Abscisic_acid
• CAS Number: 21293-29-8
• M. F.: C15H20O4
• M. W.: 264.3169

SYNONYMS

• IUPAC name: (2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid
• IUPAC Systematic name: (2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid
• IUPAC Traditional name: abscisic acid
• Synonyms: (2Z,4E)-(S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-2,4-pentanedienoic acid

DATABASE IDS

• Beilstein Number: 2698956
• PubChem CID: 5280896
• Wikipedia Title: Abscisic_acid
• CHEMBL: 288040
• Chemspider ID: 4444418
• EC Number: 244-319-5
• CHEBI ID: 2635
• MeSH Name: Abscisic+Acid
• CAS Number: 21293-29-8

PROPERTIES

• pKa: 4.868
• Apperance: Colorless crystals
• pKb: 9.129
• Boiling Point: 458.7°C (sublimes)
• Density: 1.193 g/mL
• Melting Point: 163°C
• Partition Coefficient: 1.896
• RTECS: RZ2475100
• Safety Statements: S22, S24/25