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PS49

Acide gibbérellique

analytical standard

Synonyme(s) :

GA3, Gibberellin A3

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About This Item

Formule empirique (notation de Hill):
C19H22O6
Numéro CAS:
77-06-5
Poids moléculaire :
346.37
Beilstein:
54346
Numéro CE :
201-001-0
Numéro MDL:
MFCD00079329
Code UNSPSC :
41116107
ID de substance PubChem :
24899234

Qualité

analytical standard

Conditionnement

ampule of 100 mg

Fabricant/nom de marque

Chem Service, Inc. PS-49

Technique(s)

HPLC: suitable
gas chromatography (GC): suitable

Application(s)

agriculture
environmental

Format

neat

Chaîne SMILES 

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

Clé InChI

IXORZMNAPKEEDV-OBDJNFEBSA-N

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Description générale

Gibberellic acid is an endogenous plant growth regulator

Application

Gibberellic acid may be used as a reference standard for the determination of gibberellic acid in wheat extracts by solid phase extraction followed by liquid chromatography coupled with electrospray tandem mass spectrometry.[1]
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Actions biochimiques/physiologiques

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number

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Simultaneous determination of gibberellic acid, indole-3-acetic acid and abscisic acid in wheat extracts by solid-phase extraction and liquid chromatography-electrospray tandem mass spectrometry.
Hou S, et al.
Talanta, 76(4), 798-802 (2008)
Shulan Sun et al.
Journal of experimental botany, 64(6), 1637-1647 (2013-02-05)
Gibberellic acid (GA) can regulate many plant developmental processes. GAST1 has been identified as a GA-stimulated transcript, and Arabidopsis GAST-like genes are known to constitute the GASA family. However, the functions of most GASA genes are not clear at present.
Gemma L Hoyle et al.
Global change biology, 19(5), 1549-1561 (2013-03-19)
Global warming is occurring more rapidly above the treeline than at lower elevations and alpine areas are predicted to experience above average warming in the future. Temperature is a primary factor in stimulating seed germination and regulating changes in seed
Efstathios Roumeliotis et al.
Journal of plant physiology, 170(14), 1228-1234 (2013-05-21)
GA biosynthesis and catabolism has been shown to play an important role in regulating tuberization in potato. Active GAs are inactivated in the stolon tips shortly after induction to tuberization. Overexpression of a GA inactivation gene results in an earlier
Hongping Chen et al.
Food chemistry, 138(2-3), 976-981 (2013-02-16)
The residues of gibberellic acid (GA(3)) in tea shoots, made tea, and tea infusion were determined by ultra-performance liquid chromatography tandem mass (UPLC-MS/MS) to study its degradation pattern during tea planting, processing, and brewing. The dissipation rate of GA(3) was
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