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A1049

Sigma-Aldrich

(±)-Abscisic acid

suitable for plant cell culture, BioReagent, ≥98.5% (HPLC)

Synonym(s):

(2Z,4E)-5-(1-Hydroxy-2,6,6-trimethyl-4-oxo-2-cyclohexen-1-yl)-3-methyl-2,4-pentadienoic acid, ABA, Dormin

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About This Item

Empirical Formula (Hill Notation):
C15H20O4
CAS Number:
14375-45-2
Molecular Weight:
264.32
MDL number:
MFCD00075619
UNSPSC Code:
10171502
PubChem Substance ID:
24890497
NACRES:
NA.72

product line

BioReagent

assay

≥98.5% (HPLC)

form

powder

technique(s)

cell culture | plant: suitable

mp

186-188 °C (lit.)

solubility

methanol: 50 mg/mL, clear to slightly hazy

application(s)

agriculture

storage temp.

−20°C

SMILES string

CC(\C=C\C1(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-

InChI key

JLIDBLDQVAYHNE-LXGGSRJLSA-N

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Application

Abscisic acid (ABA) is an isoprenoid plant hormone (phytohormone) synthesized in all parts of plants and involved in many plant developmental processes. ABA is involved in establishing dormancy and regulation of stress responses. ABA inhibits fruit ripening, seed germination, photosynthesis and kinetin biosynthesis.

Preparation Note

Preparation and Use

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hormone Crosstalk in Plant Disease and Defense: More Than Just JASMONATE-SALICYLATE Antagonism.
Robert-Seilaniantz A, Grant M, Jones JD.
Annual review of phytopathology (2010)
Role of DREBs in regulation of abiotic stress responses in plants.
Lata C, Prasad M.
Journal of Experimental Botany (2011)
Fabio Pasin et al.
Plant communications, 1(5) (2020-09-29)
A complex network of cellular receptors, RNA targeting pathways, and small-molecule signaling provides robust plant immunity and tolerance to viruses. To maximize their fitness, viruses must evolve control mechanisms to balance host immune evasion and plant-damaging effects. The genus Potyvirus
Zuying Zhang et al.
Plant biotechnology journal, 18(11), 2267-2279 (2020-03-28)
The RAV (related to ABI3/viviparous 1) group of transcription factors (TFs) play multifaceted roles in plant development and stress responses. Here, we show that strawberry (Fragaria × ananassa) FaRAV1 positively regulates anthocyanin accumulation during fruit ripening via a hierarchy of activation processes.
Nobutaka Kitahata et al.
Journal of plant research, 124(4), 549-557 (2011-04-05)
Chemical biology is a discipline that utilizes chemicals to elucidate biological mechanisms and physiological functions. Various abscisic acid (ABA) derivatives have revealed the structural requirement for the perception by ABA receptors while biotin or caged derivatives of ABA have disclosed
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