4-Methylhippuric acid
4-Methylhippuric acid structure
|
Common Name | 4-Methylhippuric acid | ||
|---|---|---|---|---|
| CAS Number | 27115-50-0 | Molecular Weight | 193.19900 | |
| Density | 1.229g/cm3 | Boiling Point | 435.8ºC at 760mmHg | |
| Molecular Formula | C10H11NO3 | Melting Point | 163-165 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 217.3ºC | |
|
Development of a multi-residue method in a fetal matrix: analysis of meconium.
Anal. Bioanal. Chem 406(30) , 7785-97, (2014) Meconium is the earliest stool of newborns. It is a complex matrix that reflects the degree of fetal exposure to environmental pollutants. To investigate exposure to xenobiotics, an analytical method was developed to identify and quantify some pesticides and ... |
|
|
Development of liquid chromatography methods coupled to mass spectrometry for the analysis of substances with a wide variety of polarity in meconium.
Talanta 138 , 231-9, (2015) Meconium is the first fecal excretion of newborns. This complex accumulative matrix allows assessing the exposure of the fetus to xenobiotics during the last 6 months of pregnancy. To determine the eventual effect of fetal exposure to micropollutants in this ... |
|
|
[Simultaneous determination of urinary hippuric acid and o-, m-, p-methylhippuric acids with liquid chromatography].
J. Chromatogr. A. 382 , 275-9, (1986)
|
|
|
Simultaneous determination by gas chromatography of the major metabolites in urine of toluene, xylenes and styrene.
Br. J. Ind. Med. 35(1) , 56-60, (1978) A gas chromatographic method has been developed to determine the following metabolites in urine simultaneously if necessary: hippuric acid from toluene or styrene; 3- and 4-methyl hippuric acids from xylenes; phenylglyoxylic acid and mandelic acid from styren... |
|
|
Quantitative analysis of urinary glycine conjugates by high performance liquid chromatography: excretion of hippuric acid and methylhippuric acids in the urine of subjects exposed to vapours of toluene and xylenes.
Int. Arch. Occup. Environ. Health 58(2) , 121-9, (1986) A new method for the direct determination of hippuric acid (HA) and o-, m- and p-methylhippuric acids (MHAs) in the urine, metabolites of toluene and o-, m- and p-xylenes by high performance liquid chromatography (HPLC) is described. A stainless-steel column ... |
|
|
Application of micellar electrokinetic capillary chromatography for monitoring of hippuric and methylhippuric acid in human urine.
Electrophoresis 15(1) , 98-102, (1994) The factors affecting micellar electrokinetic capillary chromatographic separation of hippuric and o-, m-, p-methylhippuric acid were investigated by changing the species of micelles, and adding urea to the micellar solution. The analysis of hippurates in hum... |
|
|
Correlation of xylene exposure and methyl hippuric acid excretion in urine among paint industry workers.
Scand. J. Work. Environ. Health 12(2) , 149-53, (1986) Different calculations of methyl hippuric acid excretion in urine were correlated to the time-weighted average (TWA) of the xylene exposure of a complete workday for 40 paint industry workers exposed to 12 different solvents. The 8-h TWA xylene exposure varie... |
|
|
Thin-layer chromatography of hippuric and m-methylhippuric acid in urine after mixed exposure to toluene and xylene.
Br. J. Ind. Med. 38(3) , 304-6, (1981) The separation of hippuric and m-methylhippuric acid as toluene and m-xylene metabolites present in urine of people exposed simultaneously to toluene and xylene is described. Chloroform was used for hippuric and m-methylhippuric acid extraction. Satisfactory ... |
|
|
High-performance liquid chromatographic separation of urinary hippuric and o-, m- and p-methylhippuric acids with a beta-cyclodextrin-bonded column.
J. Chromatogr. A. 496(1) , 189-93, (1989)
|
|
|
Transport across 1,9-decadiene precisely mimics the chemical selectivity of the barrier domain in egg lecithin bilayers.
J. Pharm. Sci. 91(3) , 640-6, (2002) The barrier domain solubility-diffusion theory of lipid bilayer permeability relates the permeability coefficient (P(m)) to the solute's partition coefficient (PC(barrier/w)) and diffusion coefficient (D(barrier)) in the ordered chain region of the bilayer th... |