3-Methylindole

3-Methylindole Structure
3-Methylindole structure
Common Name 3-Methylindole
CAS Number 83-34-1 Molecular Weight 131.17
Density 1.1±0.1 g/cm3 Boiling Point 265.1±9.0 °C at 760 mmHg
Molecular Formula C9H9N Melting Point 92-97 °C(lit.)
MSDS Chinese USA Flash Point 112.5±11.3 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

Olfactometry Profiles and Quantitation of Volatile Sulfur Compounds of Swiss Tilsit Cheeses.

J. Agric. Food Chem. 63 , 7511-21, (2015)

To establish the odor profiles of three differently fabricated commercial Swiss Tilsit cheeses, analyses were conducted using headspace solid-phase microextraction gas chromatography-mass spectrometry/pulsed flame photometric detection and gas chromatography-...

Fluorescence of tryptophan in designed hairpin and Trp-cage miniproteins: measurements of fluorescence yields and calculations by quantum mechanical molecular dynamics simulations.

J. Phys. Chem. B 117(6) , 1790-809, (2013)

The quantum yield of tryptophan (Trp) fluorescence was measured in 30 designed miniproteins (17 β-hairpins and 13 Trp-cage peptides), each containing a single Trp residue. Measurements were made in D(2)O and H(2)O to distinguish between fluorescence quenching...

Investigation of the sunscreen octocrylene's interaction with amino acid analogs in the presence of UV radiation.

Photochem. Photobiol. 88(4) , 904-12, (2012)

Octocrylene is an organic UV filter, commonly used in sunscreens and cosmetics, which can give rise to both contact and photocontact allergy. Our aim was to investigate octocrylene's interaction with amino acid analogs in the presence of UV radiation to bette...

Development of a quantitative method for the simultaneous analysis of the boar taint compounds androstenone, skatole and indole in porcine serum and plasma by means of ultra-high performance liquid chromatography coupled to high resolution mass spectrometry.

Food Chem. 187 , 120-9, (2015)

Boar taint is an off-odour occurring while heating meat or fat from boars. A method detecting the three compounds (androstenone, skatole and indole) simultaneously in blood would offer substantial advantages since it would allow monitoring the impact of reari...

Antioxidative properties of ascorbigen in using multiple antioxidant assays.

Biosci. Biotechnol. Biochem. 78(10) , 1723-30, (2014)

The antioxidative properties of ascorbigen, one of the major indole-derived compounds of Brassica vegetables, were systematically evaluated using multiple assay systems with comparison to the well-known antioxidants ascorbic acid and Trolox. We first performe...

Aerobic biotransformation of 3-methylindole to ring cleavage products by Cupriavidus sp. strain KK10.

Biodegradation 26 , 359-73, (2015)

3-Methylindole, also referred to as skatole, is a pollutant of environmental concern due to its persistence, mobility and potential health impacts. Petroleum refining, intensive livestock production and application of biosolids to agricultural lands result in...

Oral administration of fermented probiotics improves the condition of feces in adult horses.

J. Equine. Sci. 25(4) , 65-72, (2015)

The effects of probiotics on horses are still controversial. The present study was a randomized, double-blinded, placebo-controlled crossover study designed to evaluate the ability of probiotics to improve intestinal conditions in adult horses. Fermented prob...

Photolysis of model emerging contaminants in ultra-pure water: kinetics, by-products formation and degradation pathways.

Water Res. 47(2) , 870-80, (2013)

The photolysis of five frequent emerging contaminants (Benzotriazole, Chlorophene, N,N-diethyl-m-toluamide or DEET, Methylindole, and Nortriptyline HCl) was investigated in ultrapure water under monochromatic ultraviolet radiation at 254 nm and by a combinati...

Clinical utility of a novel colorimetric chair side test for oral malodour.

J. Clin. Periodontol. 39(7) , 645-50, (2012)

The aim of this study was to evaluate the utility of a simple colorimetric chair side test detecting amines in saliva as an adjunct test in the oral malodour diagnosis.Non-stimulated saliva samples were collected from 100 volunteers with different degrees of ...

Parallel analysis of volatile fatty acids, indole, skatole, phenol, and trimethylamine from waste-related source environments.

J. Chromatogr. A. 1314 , 241-8, (2013)

An experimental technique based on sorbent tube-thermal desorption-gas chromatography (ST-TD-GC) was investigated for the simultaneous determination of a cluster of eight volatile odorants (propionic acid, n-butyric acid, i-valeric acid, n-valeric acid, trime...