PEO-IAA

Name: PEO-IAA
Brand: SIGMA

≥98% (HPLC)

Synonym(s):

2-(1H-Indol-3-yl)-4-oxo-4-phenyl-butyric acid, 2-(1H-Indol-3-yl)-4-oxo-4-phenylbutanoic acid, 2-Indol-3-yl-4-oxo-4-phenylbutanoic acid, α-(2-Oxo-2-phenylethyl)-1H-indole-3-acetic acid , α-(Phenylethyl-2-one)-IAA, NSC 36840, NSC36840

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About This Item

Empirical Formula (Hill Notation):

C₁₈H₁₅NO₃

CAS Number:

6266-66-6

Molecular Weight:

293.32

UNSPSC Code:

12352200

Assay:

≥98% (HPLC)

Form:

powder

Quality level:

100

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Properties

Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Description

Biochem/physiol Actions

PEO-IAA is an α-alkyl-indole-3-acetic acid (α-alkyl-IAA) class auxin antagonist that targets the auxin-binding site of TIR1/AFBs receptors. PEO-IAA is more potent than t-butoxycarbonylaminohexyl-IAA (BH-IAA) against auxin-dependent plant responses mediated via SCF TIR1/AFBs, including auxin-responsive gene expression, cell division and elongation pathway.