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Safety Information

T5910

Sigma-Aldrich

2,3,5-Triiodobenzoic acid

BioReagent, suitable for plant cell culture, ≥97% (HPLC)

Synonym(s):

TIBA

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About This Item

Linear Formula:
I3C6H2CO2H
CAS Number:
88-82-4
Molecular Weight:
499.81
Beilstein:
1955088
EC Number:
201-859-6
MDL number:
MFCD00002420
UNSPSC Code:
10171502
PubChem Substance ID:
24900330
NACRES:
NA.72

product line

BioReagent

Assay

≥97% (HPLC)

technique(s)

cell culture | plant: suitable

mp

220-222 °C (lit.)

application(s)

agriculture

storage temp.

−20°C

SMILES string

OC(=O)c1cc(I)cc(I)c1I

InChI

1S/C7H3I3O2/c8-3-1-4(7(11)12)6(10)5(9)2-3/h1-2H,(H,11,12)

InChI key

ZMZGFLUUZLELNE-UHFFFAOYSA-N

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Application

2,3,5-Triiodobenzoic acid has been used as a supplement of MS media to study the auxin distribution and transport during embryogenesis and seed germination of Arabidopsis.

Biochem/physiol Actions

2,3,5-Triiodobenzoic acid (TIBA) is an auxin transport inhibitor and is used to study the role of auxin flow during plant growth and development.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

T5910-25G:
T5910-5G:4548173996899
T5910-BULK:
T5910-10G:4548173996882
T5910-50G:
T5910-VAR:

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’.

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Sigma-Aldrich

G7645

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Auxin distribution and transport during embryogenesis and seed germination of Arabidopsis
Ni DA, et al.
Cell Research, 11(4), 273-273 (2001)
Auxin regulates first leaf development and promotes the formation of protocorm trichomes and rhizome-like structures in developing seedlings of Spathoglottis plicata (Orchidaceae)
Novak SD and Whitehouse GA
AoB PLANTS, 5(4), 169-169 (2013)
Acropetal auxin transport inhibition is involved in indeterminate but not determinate nodule formation
Ng JLP, et al.
Frontiers in Plant Science, 9(4), 169-169 (2018)
Pankaj Dhonukshe et al.
Proceedings of the National Academy of Sciences of the United States of America, 105(11), 4489-4494 (2008-03-14)
Many aspects of plant development, including patterning and tropisms, are largely dependent on the asymmetric distribution of the plant signaling molecule auxin. Auxin transport inhibitors (ATIs), which interfere with directional auxin transport, have been essential tools in formulating this concept.
Li Dong et al.
Plant molecular biology, 60(4), 599-615 (2006-03-10)
Previously, we characterized 92 Arabidopsis genes (AtSFLs) similar to the S-locus F-box genes involved in S-RNase-based self-incompatibility and found that they likely play diverse roles in Arabidopsis. In this study, we investigated the role of one of these genes, CEGENDUO
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