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Merck
CN

G1025

Gibberellic acid potassium salt

suitable for plant cell culture, BioReagent, ~95%, ≥50% total GA3 basis

Synonym(s):

GA3, Gibberellin A3

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About This Item

Empirical Formula (Hill Notation):
C19H21KO6
CAS Number:
125-67-7
Molecular Weight:
384.46
MDL number:
MFCD00083342
UNSPSC Code:
10171502
PubChem Substance ID:
24895035
EC Number:
204-749-6
NACRES:
NA.72

Key Documents

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Product Name

Gibberellic acid potassium salt, suitable for plant cell culture, BioReagent, ~95%, ≥50% total GA3 basis

InChI

1S/C19H22O6.K.H/c1-9-7-17-8-18(9,24)5-3-10(17)19-6-4-11(20)16(2,15(23)25-19)13(19)12(17)14(21)22;;/h4,6,10-13,20,24H,1,3,5,7-8H2,2H3,(H,21,22);;/t10-,11+,12-,13-,16-,17+,18+,19-;;/m1../s1

InChI key

YGDRGPFCIWRNTK-DHDXTLTISA-N

SMILES string

[K].[H][C@@]12CC[C@]3(O)C[C@]1(CC3=C)[C@@H](C(O)=O)[C@]4([H])[C@@]5(C)[C@@H](O)C=C[C@@]24OC5=O

product line

BioReagent

assay

~95%

composition

total GA3, ≥50%

technique(s)

cell culture | plant: suitable

application(s)

agriculture

Quality Level

200

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Application

Gibberellin A3 (G1025, G7645) and A4 (G7276) may be used as supplements to plant growth media such as Murashige and Skoog media. The specific actions of A3 and A4 or combinations of Gebberellins should be determined in specific plant applications.

Biochem/physiol Actions

Gibberillic acids (GA) are important plant growth hormones that promote plant cell growth and elongation. Gebberillins promote rapid stem and root growth, induce mitotic division and initiate (break dormancy) and increase seed germination rates. The gibberellins are also involved in processes such as gravitropism, tensioning and floral display. Auxins influence the biosynthesis and signaling of GA. GA is involved in auxin-mediated primary root elongation by modulating auxin signaling and transport.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000343675
0000343675
0000302458
0000302458
0000266991

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Khemais Abdellaoui et al.
Pesticide biochemistry and physiology, 107(1), 32-37 (2014-08-26)
Experiments were conducted to assess the effect of gibberellic acid (GA3), a plant growth regulator, on Locusta migratoria migratoria fifth instar larvae. Newly emerged larvae were exposed to various concentrations of GA3 administered by topical application or by forced ingestion.
Abu Imran Baba et al.
International journal of molecular sciences, 20(14) (2019-07-25)
Seedling establishment following germination requires the fine tuning of plant hormone levels including that of auxin. Directional movement of auxin has a central role in the associated processes, among others, in hypocotyl hook development. Regulated auxin transport is ensured by
Zhigang Liao et al.
Nature communications, 10(1), 2738-2738 (2019-06-23)
The breeding of cereals with altered gibberellin (GA) signaling propelled the 'Green Revolution' by generating semidwarf plants with increased tiller number. The mechanism by which GAs promote shoot height has been studied extensively, but it is not known what causes
Guijun Li et al.
Plant cell reports, 34(3), 483-494 (2014-12-30)
We used auxin-signalling mutants, auxin transport mutants, and auxin-related marker lines to show that exogenously applied GA enhances auxin-induced root inhibition by affecting auxin signalling and transport. Variation in root elongation is valuable when studying the interactions of phytohormones. Auxins
Dante F Placido et al.
Plant biotechnology journal, 18(9), 1955-1968 (2020-02-08)
Drought stress is the major limiting factor in agriculture. Wheat, which is the most widely grown crop in the world, is predominantly cultivated in drought-prone rainfed environments. Since roots play a critical role in water uptake, root response to water
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