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48880

Sigma-Aldrich

Gibberellic acid

90% gibberellin A3 basis (HPLC)

Synonym(s):

GA3, Gibberellin A3

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About This Item

Empirical Formula (Hill Notation):
C19H22O6
CAS Number:
77-06-5
Molecular Weight:
346.37
Beilstein/REAXYS Number:
54346
EC Number:
201-001-0
MDL number:
MFCD00079329
UNSPSC Code:
12352106
PubChem Substance ID:
57651167
NACRES:
NA.77

Quality Level

100

assay

90% gibberellin A3 basis (HPLC)

optical activity

[α]20/D +78±5°, c = 2% in methanol

SMILES string

C[C@]12[C@@H](O)C=C[C@@]3(OC1=O)[C@@H]4CC[C@]5(O)C[C@]4(CC5=C)[C@H]([C@H]23)C(O)=O

InChI

1S/C19H22O6/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

IXORZMNAPKEEDV-OBDJNFEBSA-N

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General description

Gibberellic acid is an endogenous plant growth regulator

Application

Gibberellic acid has been used to study mechanical properties with cellular resolution in the light-grown hypocotyl of Arabidopsis thaliana.

Biochem/physiol Actions

Phytohormone that controls important aspects of plant growth: germination, elongation, and flowering. The effects are mediated by inducing degradation of the DELLA repressor protein, and probably other minor signalling pathways.

Other Notes

Structure-activity studies

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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