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48880 Sigma-Aldrich

Gibberellic acid

90% gibberellin A3 basis (HPLC)

Synonym: GA3, Gibberellin A3

  • CAS Number 77-06-5

  • Empirical Formula (Hill Notation) C19H22O6

  • Molecular Weight 346.37

  •  Beilstein/REAXYS Number 54346

  •  EC Number 201-001-0

  •  MDL number MFCD00079329

  •  PubChem Substance ID 57651167

  •  NACRES NA.77

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Properties

Related Categories Allium sativum (Garlic), Cell Biology, Nutrition Research, Phytochemicals by Plant (Food/Spice/Herb)
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

Description

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

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 2
RTECS 
LY8990000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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