I5386

Sigma-Aldrich

Indole-3-butyric acid

suitable for plant cell culture, BioReagent

Synonym(s):
4-(3-Indolyl)butyric acid, 4-(3-Indolyl)butanoic acid, IBA
Empirical Formula (Hill Notation):
C12H13NO2
CAS Number:
Molecular Weight:
203.24
Beilstein/REAXYS Number:
171120
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

product line

BioReagent

application(s)

cell culture | plant: suitable

Featured Industry

Agriculture

storage temp.

2-8°C

SMILES string

OC(=O)CCCc1c[nH]c2ccccc12

InChI

1S/C12H13NO2/c14-12(15)7-3-4-9-8-13-11-6-2-1-5-10(9)11/h1-2,5-6,8,13H,3-4,7H2,(H,14,15)

InChI key

JTEDVYBZBROSJT-UHFFFAOYSA-N

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Application

Indole-3-butyric acid (IBA) is auxin-family plant hormone (phytohormone). IBA is thought to be a precursor of indole-3-acetic acid (IAA) the most abundant and the basic auxin natively occurring and functioning in plants. IAA generates the majority of auxin effects in intact plants, and is the most potent native auxin.

Packaging

1, 5, 25 g in poly bottle

Preparation Note

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2811 6.1 / PGIII

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Lucia C Strader et al.
Plant physiology, 153(4), 1577-1586 (2010-06-22)
Genetic evidence in Arabidopsis (Arabidopsis thaliana) suggests that the auxin precursor indole-3-butyric acid (IBA) is converted into active indole-3-acetic acid (IAA) by peroxisomal beta-oxidation; however, direct evidence that Arabidopsis converts IBA to IAA is lacking, and the role of IBA-derived...
Fatima Naim et al.
PloS one, 15(1), e0227994-e0227994 (2020-01-25)
Introducing a new trait into a crop through conventional breeding commonly takes decades, but recently developed genome sequence modification technology has the potential to accelerate this process. One of these new breeding technologies relies on an RNA-directed DNA nuclease (CRISPR/Cas9)...
Kamil Ruzicka et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(23), 10749-10753 (2010-05-26)
Differential distribution of the plant hormone auxin within tissues mediates a variety of developmental processes. Cellular auxin levels are determined by metabolic processes including synthesis, degradation, and (de)conjugation, as well as by auxin transport across the plasma membrane. Whereas transport...
Yi-Hsuan Chen et al.
Plant cell reports, 31(6), 1085-1091 (2012-01-21)
Lateral root (LR) development performs the essential tasks of providing water, nutrients, and physical support to plants. Therefore, understanding the regulation of LR development is of agronomic importance. In this study, we examined the effect of nitric oxide (NO), auxin...
Lucia C Strader et al.
Molecular plant, 4(3), 477-486 (2011-03-02)
Plant growth and morphogenesis depend on the levels and distribution of the plant hormone auxin. Plants tightly regulate cellular levels of the active auxin indole-3-acetic acid (IAA) through synthesis, inactivation, and transport. Although the transporters that move IAA into and...

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