Indole, first isolated in 1866, has the molecular formula C8H7N, and it is commonly synthesized from phenylhydrazine and pyruvic acid, 771-51-7, formula is C10H8N2, Name is 2-(1H-Indol-3-yl)acetonitrile. although several other procedures have been discovered.Indole is a colourless solid having a pleasant fragrance in highly dilute solutions. It melts at 52.5° C (126.5° F). Quality Control of 771-51-7.
Smolko, Ana;Bauer, Natasa;Pavlovic, Iva;Pencik, Ales;Novak, Ondrej;Salopek-Sondi, Branka research published 《 Altered Root Growth, Auxin Metabolism and Distribution in Arabidopsis thaliana Exposed to Salt and Osmotic Stress》, the research content is summarized as follows. Salt and osmotic stress are the main abiotic stress factors affecting plant root growth and architecture. We investigated the effect of salt (100 mM NaCl) and osmotic (200 mM mannitol) stress on the auxin metabolome by UHPLC-MS/MS, auxin distribution by confocal microscopy, and transcript levels of selected genes by qRT-PCR in Arabidopsis thaliana ecotype Columbia-0 (Col-0) and DR5rev::GFP (DR5) line. During long-term stress (13 days), a stability of the auxin metabolome and a tendency to increase indole-3-acetic acid (IAA) were observed, especially during salt stress. Short-term stress (3 h) caused significant changes in the auxin metabolome, especially NaCl treatment resulted in a significant reduction of IAA. The data derived from auxin profiling were consistent with gene expressions showing the most striking changes in the transcripts of YUC, GH3, and UGT transcripts, suggesting disruption of auxin biosynthesis, but especially in the processes of amide and ester conjugation. These data were consistent with the auxin distribution observed in the DR5 line. Moreover, NaCl treatment caused a redistribution of auxin signals from the quiescent center and the inner layers of the root cap to the epidermal and cortical cells of the root elongation zone. The distribution of PIN proteins was also disrupted by salt stress; in particular, PIN2 was suppressed, even after 5 min of treatment. Based on our results, the DR5 line was more sensitive to the applied stresses than Col-0, although both lines showed similar trends in root morphol., as well as transcriptome and metabolome parameters under stress conditions.
Quality Control of 771-51-7, 3-Indoleacetonitrile is a plant growth activator, which promotes callus growth and shoot formation in tobacco callus.
3-Indoleacetonitrile (Indolylacetonitrile) is a light-induced auxin-inhibitory substance that is isolated from light-grown cabbage (Brassica olearea L.) shoots. It inhibits the biofilm formation of both E. coli O157:H7 and P. aeruginosa without affecting its growth.
3-Indoleacetonitrile, also known as 3-(cyanomethyl)indole or IAN, belongs to the class of organic compounds known as 3-alkylindoles. 3-alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position. 3-Indoleacetonitrile exists as a solid and is considered to be practically insoluble (in water) and relatively neutral. Within the cell, 3-indoleacetonitrile is primarily located in the mitochondria. 3-Indoleacetonitrile participates in a number of enzymatic reactions. In particular, 3-indoleacetonitrile can be biosynthesized from acetonitrile. 3-Indoleacetonitrile is also a parent compound for other transformation products, including but not limited to, cys(ian)-gly, gammaglucys(ian), and L-cys(ian). Outside of the human body, 3-indoleacetonitrile can be found in a number of food items such as cloudberry, japanese persimmon, horned melon, and evergreen huckleberry. This makes 3-indoleacetonitrile a potential biomarker for the consumption of these food products.
Indole-3-acetonitrile is a nitrile that is acetonitrile where one of the methyl hydrogens is substituted by a 1H-indol-3-yl group. It has a role as an auxin, a plant hormone, a plant metabolite and a human xenobiotic metabolite. It is a nitrile and a member of indoles. It derives from an acetonitrile., 771-51-7.
Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles