MilliporeSigma
All Photos(1)

G7645

Sigma-Aldrich

Gibberellic acid

BioReagent, suitable for plant cell culture, ≥90% gibberellin A3 basis (of total gibberellins.)

Synonym(s):
GA3, Gibberellin A3
Empirical Formula (Hill Notation):
C19H22O6
CAS Number:
Molecular Weight:
346.37
Beilstein:
54346
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.72

product line

BioReagent

Assay

≥90% gibberellin A3 basis (of total gibberellins.)

technique(s)

cell culture | plant: suitable

application(s)

agriculture

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

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
PHR15673657548880
Gibberellic acid BioReagent, suitable for plant cell culture, ≥90% gibberellin A3 basis (of total gibberellins.)

Sigma-Aldrich

G7645

Gibberellic acid

Gibberellic Acid Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1567

Gibberellic Acid

Gibberellic acid PESTANAL®, analytical standard

Supelco

36575

Gibberellic acid

Gibberellic acid 90% gibberellin A3 basis (HPLC)

Sigma-Aldrich

48880

Gibberellic acid

application(s)

agriculture

application(s)

pharmaceutical (small molecule)

application(s)

agriculture
environmental

application(s)

-

Quality Level

200

Quality Level

300

Quality Level

100

Quality Level

100

product line

BioReagent

product line

-

product line

PESTANAL®

product line

-

assay

≥90% gibberellin A3 basis (of total gibberellins.)

assay

-

assay

90-100% (HPLC)

assay

90% gibberellin A3 basis (HPLC)

General description

Gibberellic acid is a tetracyclic diterpenoid compound, which is synthesized by terpenoid pathway in chloroplasts, cytoplasm, plastid, and endoplasmic reticulum.
Gibberellic acid is an endogenous plant growth regulator

Application

Gibberellic acid has been used as a supplement in Murashige and Skoog media (MS) for treating young leaves of hybrid poplar to follow MYB transcription factor PtrMYB012 expression and in vitro peas seed germination. It has also been used in gibberellic acid (GA)-sensitivity assay in wheat seeds and to promote seed germination in Arabidopsis seeds.
The specific actions of Gibberellin A3 (G1025, G7645) and A4 (G7276) or combinations of Gibberellins should be determined in specific plant applications.

Biochem/physiol Actions

Gibberellic acids (GA) are important plant growth hormones that promote plant cell growth and elongation. Gibberellins 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 and flowering.
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.

Preparation Note

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (Example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Customers Also Viewed

Slide 1 of 4

1 of 4

3-Indoleacetic acid suitable for plant cell culture, crystalline

Sigma-Aldrich

I2886

3-Indoleacetic acid

Kinetin suitable for plant cell culture, crystalline

Sigma-Aldrich

K0753

Kinetin

Zeatin BioReagent, suitable for plant cell culture, powder

Sigma-Aldrich

Z0164

Zeatin

Poplar MYB transcription factor PtrMYB012 and its Arabidopsis AtGAMYB orthologs are differentially repressed by the Arabidopsis miR159 family
Kim MH, et al.
Tree physiology, 38(6), 801-812 (2017)
Gibberellic acid in plant: still a mystery unresolved
Gupta R and Chakrabarty, SK
Plant signaling & behavior, 8(9), e25504-e25504 (2013)
Gibberellic acid production by different fermentation systems using citric pulp as substrate/support
de Oliveira J, et al.
BioMed Research International, 2017 (2017)
Expression patterns of key hormones related to pea (Pisum sativum L.) embryo physiological maturity shift in response to accelerated growth conditions
Ribalta FM, et al.
Frontiers in Plant Science, 10 (2019)
Effect of GA-sensitivity on wheat early vigor and yield components under deep sowing
Amram A, et al.
Frontiers in Plant Science, 6, 487-487 (2015)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service