57310
Indole-3-butyric acid
≥98.0% (T)
Synonym(s):
4-(3-Indolyl)butanoic acid, 4-(3-Indolyl)butyric acid, IBA
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About This Item
Empirical Formula (Hill Notation):
C12H13NO2
CAS Number:
Molecular Weight:
203.24
UNSPSC Code:
12352106
NACRES:
NA.77
PubChem Substance ID:
EC Number:
205-101-5
Beilstein/REAXYS Number:
171120
MDL number:
Assay:
≥98.0% (T)
Quality Level
assay
≥98.0% (T)
mp
122-125 °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
Application
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.
Biochem/physiol Actions
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.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Regulatory Information
农药列管产品
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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)
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.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 57310-100G-F | 04061832620916 |
| 57310-25G-F | 04061835541515 |
| 57310-5G-F | 04061835541522 |