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I3125

Sigma-Aldrich

Indole-3-propionic acid

crystalline

Synonym(s):

3-(3-Indolyl)propanoic acid, 3-(3-Indolyl)propionic acid, IPA, NSC 3252, NSC 47831

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About This Item

Empirical Formula (Hill Notation):
C11H11NO2
CAS Number:
830-96-6
Molecular Weight:
189.21
Beilstein/REAXYS Number:
147733
EC Number:
212-600-1
MDL number:
MFCD00005660
UNSPSC Code:
12352100

form

crystalline

color

light yellow

storage temp.

−20°C

SMILES string

OC(=O)CCc1c[nH]c2ccccc12

InChI

1S/C11H11NO2/c13-11(14)6-5-8-7-12-10-4-2-1-3-9(8)10/h1-4,7,12H,5-6H2,(H,13,14)

InChI key

GOLXRNDWAUTYKT-UHFFFAOYSA-N

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Biochem/physiol Actions

Studied as an adjunct to improve perfusion after liver transplant.

replaced by

Product No.
Description
Pricing

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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K L Borden et al.
European journal of biochemistry, 202(2), 459-470 (1991-12-05)
The antirepressor indole 3-propanoate has been shown by X-ray crystallography to bind in a different orientation compared with the natural corepressor for the tryp repressor, L-tryptophan (Lawson, C.L. & Sigler, P. B. (1988) Nature 333, 869-871). This suggests a simple
In Koo Hwang et al.
Journal of neuroscience research, 87(9), 2126-2137 (2009-02-25)
Tryptophan-derived indole compounds have been widely investigated as antioxidants and as free-radical scavengers. Indole-3-propionic acid (IPA), one of these compounds, is a deamination product of tryptophan. In the present study, we used Mongolian gerbils to investigate IPA's neuroprotective effects against
Burkhard Poeggeler et al.
PloS one, 5(4), e10206-e10206 (2010-04-28)
Aging is a multi-factorial process, however, it is generally accepted that reactive oxygen species (ROS) are significant contributors. Mitochondria are important players in the aging process because they produce most of the cellular ROS. Despite the strength of the free-radical
E V Soniya et al.
Indian journal of experimental biology, 40(3), 329-333 (2003-03-15)
The effect of growth regulators and culture conditions on the morphogenetic response of cotyledonary leaf discs was studied in popular cucumber variety (Cucumis sativus cv. Sheetal). Organogenesis was induced directly without any intervening callus phase on Murashige and Skoog medium
Qiaomei Lu et al.
Rapid communications in mass spectrometry : RCM, 22(16), 2565-2572 (2008-07-26)
Auxin is an important phylohormone, which regulates specific physiological responses such as division, elongation and differentiation of cells. A new method using liquid chromatography/electrospray ionization ion trap mass spectrometry (LC/ESI-ITMS) has been developed for identification and quantitation of four auxins.
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