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A1049

Sigma-Aldrich

(±)-Abscisic acid

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

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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
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

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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