leucoline
leucoline structure
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Common Name | leucoline | ||
|---|---|---|---|---|
| CAS Number | 91-22-5 | Molecular Weight | 129.159 | |
| Density | 1.1±0.1 g/cm3 | Boiling Point | 234.1±9.0 °C at 760 mmHg | |
| Molecular Formula | C9H7N | Melting Point | −17-−13 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 101.1±0.0 °C | |
| Symbol |
GHS06, GHS08, GHS09 |
Signal Word | Danger | |
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The ionization mechanisms in direct and dopant-assisted atmospheric pressure photoionization and atmospheric pressure laser ionization.
J. Am. Soc. Mass Spectrom. 25(11) , 1870-81, (2014) A novel, gas-tight API interface for gas chromatography-mass spectrometry was used to study the ionization mechanism in direct and dopant-assisted atmospheric pressure photoionization (APPI) and atmospheric pressure laser ionization (APLI). Eight analytes (et... |
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Convenient QSAR model for predicting the complexation of structurally diverse compounds with β-cyclodextrins
Bioorg. Med. Chem. 17 , 896-904, (2009) This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoretical molecular descriptors, calculated solely from the mole... |
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QSAR study and synthesis of new phenyltropanes as ligands of the dopamine transporter (DAT).
Bioorg. Med. Chem. 20 , 1388-95, (2012) The dopamine transporter (DAT) plays a pivotal role in the regulation of dopamine neurotransmission, and is involved in a number of physiological functions and brain disorders. Furthermore the DAT analysis by molecular imaging techniques is a useful tool for ... |
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Calculating virtual log P in the alkane/water system (log P(N)(alk)) and its derived parameters deltalog P(N)(oct-alk) and log D(pH)(alk).
J. Med. Chem. 48 , 3269-79, (2005) Growing interest in the use of both the logarithm of the partition coefficient of the neutral species in the alkane/water system (log P(N)(alk)) and the difference between log P(N)(oct) (the logarithm of the partition coefficient of the neutral species in the... |
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Profiling of thiol-containing compounds by stable isotope labeling double precursor ion scan mass spectrometry.
Anal. Chem. 86(19) , 9765-73, (2014) Here we developed a novel strategy of isotope labeling in combination with high-performance liquid chromatography-double precursor ion scan mass spectrometry (IL-LC-DPIS-MS) analysis for nontargeted profiling of thiol-containing compounds. In this strategy, w... |
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Toward prediction of alkane/water partition coefficients.
J. Med. Chem. 51 , 3720-30, (2008) Partition coefficients were measured for 47 compounds in the hexadecane/water ( P hxd) and 1-octanol/water ( P oct) systems. Some types of hydrogen bond acceptor presented by these compounds to the partitioning systems are not well represented in the literatu... |
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Time-of-flight accurate mass spectrometry identification of quinoline alkaloids in honey.
Anal. Bioanal. Chem 407 , 6159-70, (2015) Time-of-flight accurate mass spectrometry (TOF-MS), following a previous chromatographic (gas or liquid chromatography) separation step, is applied to the identification and structural elucidation of quinoline-like alkaloids in honey. Both electron ionization... |
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Multivariate analysis of mainstream tobacco smoke particulate phase by headspace solid-phase micro extraction coupled with comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry.
J. Chromatogr. A. 1370 , 216-29, (2014) A method involving headspace solid-phase microextraction (HS-SPME) and comprehensive two-dimensional gas chromatography (GC×GC) coupled to time-of-flight mass spectrometry (TOFMS) was developed and applied to evaluate profiles of volatile compounds present in... |
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Determination of descriptors for polycyclic aromatic hydrocarbons and related compounds by chromatographic methods and liquid-liquid partition in totally organic biphasic systems.
J. Chromatogr. A. 1361 , 240-54, (2014) Retention factors on several columns and at various temperatures using gas chromatography and from reversed-phase liquid chromatography on a SunFire C18 column with various mobile phase compositions containing acetonitrile, methanol and tetrahydrofuran as str... |
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Moisture Barrier Composites Made of Non-Oxidized Graphene Flakes.
Small 11 , 3124-9, (2015) Graphene flakes (GFs) with minimized defects and oxidation ratios are incorporated into polyethylene (PE) to enhance the moisture barrier. GFs produced involving solvothermal intercalation show extremely low oxidation rates (3.17%), and are noncovalently func... |