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57310

Sigma-Aldrich

Indole-3-butyric acid

≥98.0% (T)

Sinonimo/i:

4-(3-Indolyl)butanoic acid, 4-(3-Indolyl)butyric acid, IBA

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About This Item

Formula empirica (notazione di Hill):
C12H13NO2
Numero CAS:
133-32-4
Peso molecolare:
203.24
Beilstein:
171120
Numero CE:
205-101-5
Numero MDL:
MFCD00005664
Codice UNSPSC:
12352106
ID PubChem:
57651621
NACRES:
NA.77

Livello qualitativo

100

Saggio

≥98.0% (T)

Punto di fusione

122-125 °C

Stringa SMILE

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)
JTEDVYBZBROSJT-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

Indole-3-butyric acid (IBA) has been used as a standard to monitor IBA in urine samples by tandem mass spectrometry-selected reaction monitoring (SRM) and Ultra-high performance liquid chromatography (UHPLC), as a standard for high performance liquid chromatography (HPLC) for the quantification of IBA in foliar tissues of Coffea canephora seedlings.

Azioni biochim/fisiol

Indole-3-butyric acid (IBA) is a naturally occurring phytohormone auxin (plant growth regulator). It promotes root formation in cuttings but does not affect ethylene levels. IBA might be a precursor for indole-3-acetic acid (IAA) through β oxidation pathway. IBA is present in plant species like Zea mays, Pisum sativum and Arabidopsis. IBA is more potent than IAA for inducing root formation.

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H301

Classi di pericolo

Acute Tox. 3 Oral

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
BCCF4147
BCCD3041
BCBZ6511
BCBX0224
BCBW3382

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Transport of the two natural auxins, indole-3-butyric acid and indole-3-acetic acid, in Arabidopsis
Rashotte AM, et al.
Plant Physiology, 133(2), 761-772 (2003)
Dynamics of the concentration of IAA and some of its conjugates during the induction of somatic embryogenesis in Coffea canephora
Ayil-Gutierrez B, et al.
Plant signaling & behavior, 8(11), e26998-e26998 (2013)
K W Mudge et al.
Plant physiology, 61(2), 271-273 (1978-02-01)
Light-grown mung bean (Phaseolus aureus Roxb.) cuttings were treated with buffered and nonbuffered solutions of Ethephon, indole butyric acid (IBA), and the combination of both. Ethephon treatment resulted in increased tissue ethylene levels with increasing solution pH, but had no
Joohyun Kang et al.
Proceedings of the National Academy of Sciences of the United States of America, 107(5), 2355-2360 (2010-02-06)
Abscisic acid (ABA) is a ubiquitous phytohormone involved in many developmental processes and stress responses of plants. ABA moves within the plant, and intracellular receptors for ABA have been recently identified; however, no ABA transporter has been described to date.
Tereza Pavlova et al.
Analytica chimica acta, 987, 72-80 (2017-09-17)
While over 10% of the human metabolome is directly associated with the gut microbial metabolism, specific metabolites are largely uncharacterized. Therefore, methods for the identification and quantification of microbiota-associated metabolites in biological fluids such as urine or plasma are necessary
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