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Merck

45533

3-Indoleacetic acid

PESTANAL®, analytical standard

Synonym(s):

Heteroauxin, IAA

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About This Item

Empirical Formula (Hill Notation):
C10H9NO2
CAS Number:
87-51-4
Molecular Weight:
175.18
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756817
EC Number:
201-748-2
Beilstein/REAXYS Number:
143358
MDL number:
MFCD00005636

Key Documents

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InChI key

SEOVTRFCIGRIMH-UHFFFAOYSA-N

grade

analytical standard

InChI

1S/C10H9NO2/c12-10(13)5-7-6-11-9-4-2-1-3-8(7)9/h1-4,6,11H,5H2,(H,12,13)

SMILES string

OC(=O)Cc1c[nH]c2ccccc12

product line

PESTANAL®

assay

98%

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

165-169 °C (lit.)

application(s)

agriculture
environmental

format

neat

Quality Level

100

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Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Application

3-Indoleacetic acid may be used as an analytical reference standard for the quantification of the analyte in environmental samples using gas chromatography coupled to mass spectrometry.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

General description

3-Indoleacetic acid is a highly effective, growth promotor in lower plant life, formed by a variety of fungi, including yeast and has been isolated from Aspergillus niger and Rhizopus sp. It is commonly employed in horticulture and industry.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG8092
BCCC6104
BCBW0135
BCBS1159V

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Humic Matter in Soil and the Environment: Principles and Controversies (2003)
Multiresidue analysis of pollutants as their trimethylsilyl derivatives, by gas chromatography-mass spectrometry
Sebok A, et al.
Journal of Chromatography A, 1216(12), 2288-2301 (2009)
Amir H Ahkami et al.
Planta, 238(3), 499-517 (2013-06-15)
To determine the contribution of polar auxin transport (PAT) to auxin accumulation and to adventitious root (AR) formation in the stem base of Petunia hybrida shoot tip cuttings, the level of indole-3-acetic acid (IAA) was monitored in non-treated cuttings and
Ana Zúñiga et al.
Molecular plant-microbe interactions : MPMI, 26(5), 546-553 (2013-01-11)
Although not fully understood, molecular communication in the rhizosphere plays an important role regulating traits involved in plant-bacteria association. Burkholderia phytofirmans PsJN is a well-known plant-growth-promoting bacterium, which establishes rhizospheric and endophytic colonization in different plants. A competent colonization is
Vipul C Chitalia et al.
Circulation, 127(3), 365-376 (2012-12-28)
Stent thrombosis (ST), a postinterventional complication with a mortality rate of 50%, has an incidence that rises precipitously in patients at risk. Chronic renal failure and end-stage renal disease have emerged as particularly strong ST risk factors, yet the mechanism
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