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Merck

PS49

Gibberellic acid

analytical standard

Sinónimos:

GA3, Gibberellin A3

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About This Item

Fórmula empírica (notación de Hill):
C19H22O6
Número de CAS:
Peso molecular:
346.37
Beilstein:
54346
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de la sustancia en PubChem:

grado

analytical standard

envase

ampule of 100 mg

fabricante / nombre comercial

Chem Service, Inc. PS-49

técnicas

HPLC: suitable
gas chromatography (GC): suitable

aplicaciones

agriculture
environmental

Formato

neat

cadena 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

Clave InChI

IXORZMNAPKEEDV-OBDJNFEBSA-N

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Descripción general

Gibberellic acid is an endogenous plant growth regulator

Aplicación

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.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Acciones bioquímicas o fisiológicas

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.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


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Certificados de análisis (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)
Claus Schwechheimer et al.
Current opinion in plant biology, 12(1), 57-62 (2008-10-22)
Gibberellic acid (GA) promotes a range of developmental and growth processes in plants, the most well-known being germination, elongation growth and flowering time. DELLA repressors are the key players of the pathway. Their presence or their GA-dependent turnover via the
Pia Guadalupe Dominguez et al.
Plant physiology, 161(3), 1486-1500 (2013-01-11)
Asr (for ABA, stress, ripening) genes are exclusively found in the genomes of higher plants, and the encoded proteins have been found localized both to the nucleus and cytoplasm. However, before the mechanisms underlying the activity of ASR proteins can
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

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