Indole, also called Benzopyrrole, a heterocyclic organic compound occurring in some flower oils, such as jasmine and orange blossom, in coal tar, and in fecal matter. 771-51-7, formula is C10H8N2, Name is 2-(1H-Indol-3-yl)acetonitrile. It is used in perfumery and in making tryptophan, an essential amino acid, and indoleacetic acid (heteroauxin), a hormone that promotes the development of roots in plant cuttings. Application of C10H8N2.
Lai, Yunjia;Liu, Chih-Wei;Chi, Liang;Ru, Hongyu;Lu, Kun research published 《 High-Resolution Metabolomics of 50 Neurotransmitters and Tryptophan Metabolites in Feces, Serum, and Brain Tissues Using UHPLC-ESI-Q Exactive Mass Spectrometry》, the research content is summarized as follows. Recent evidence indicates that tryptophan metabolites and neurotransmitters are potential mediators of the microbiome-gut-brain interaction. Here, a high-resolution ultra-HPLC-electrospray ionization tandem mass spectrometry (UHPLC-ESI-MS/MS) assay was developed and validated for quantifying 50 neurotransmitters, tryptophan metabolites, and bacterial indole derivatives in mouse serum, feces, and brain. The lower limit of quantitation for the 50 compounds ranged from 0.5 to 100 nmol/L, and sample preparation procedures were adapted for individual compounds to allow quantitation within linearity of the assay with a correlation coefficient >0.99. Reproducibility was tested by intra- and interday precision and accuracy of anal.: intra- and interday precision at the lower limit of quantitation was <20% for all compounds, with over two-thirds of the compounds achieving an interday precision <10%, while the interday accuracy at the lower limit of quantitation ranged from 82.3 to 128.0% for all compounds The analyte recovery was assessed based on sample-spiked stable-isotope-labeling standards, illustrating a need to consider matrix-specific recovery discrepancies when performing interorgan comparison. Carryover was evaluated by intermittent solvent blank injection. The assay was successfully applied to determining the concentration profiles of neurotransmitter and tryptophan metabolites in serum, feces, and brain of conventionally raised specific pathogen-free (SPF) C57BL/6 mice. The authors′ method may serve as a useful anal. resource for studying the roles of tryptophan metabolism and neurotransmitter signaling in host-microbiota interaction.
Application of C10H8N2, 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