90769

(+)-Abscisic acid

analytical standard

• Synonyme(s) : (S)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-(2Z,4E)-pentadienoic acid, ABA, Dormin
• Formule empirique (notation de Hill) : C₁₅H₂₀O₄
• Numéro CAS: 21293-29-8
• Poids moléculaire : 264.32
• UNSPSC Code: 12352106
• NACRES: NA.24
• PubChem Substance ID: 329769948
• EC Number: 244-319-5
• Beilstein/REAXYS Number: 2698956
• MDL number: MFCD00066545

Propriétés

• grade: analytical standard
• Quality Segment: 100
• assay: ≥98.0% (HPLC)
• optical activity: [α]/D 415±10°, c = 0.1 in ethanol
• shelf life: limited shelf life, expiry date on the label
• format: neat
• storage temp.: 2-8°C
• SMILES string: CC(\C=C\[C@@]1(O)C(C)=CC(=O)CC1(C)C)=C\C(O)=O
• InChI: 1S/C15H20O4/c1-10(7-13(17)18)5-6-15(19)11(2)8-12(16)9-14(15,3)4/h5-8,19H,9H2,1-4H3,(H,17,18)/b6-5+,10-7-/t15-/m1/s1
• InChI key: JLIDBLDQVAYHNE-YKALOCIXSA-N

Description

Biochem/physiol Actions

Plant hormone and growth regulator that is involved in several physiological mechanisms including seed dormancy, leaf abscission, stomatal movement, and plant stress responses. Through complex interactions with several intracellular signaling systems, it can regulate the expression of hundreds of plant genes.

Informations sur la sécurité

• signalword: Warning
• hcodes: H410
• pictograms: GHS09
• pcodes: P273 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1
• Classe de stockage: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable