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N-(对甲苯甲酰基)甘氨酸

N-(对甲苯甲酰基)甘氨酸结构式
N-(对甲苯甲酰基)甘氨酸结构式
品牌特惠专场
常用名 N-(对甲苯甲酰基)甘氨酸 英文名 4-Methylhippuric acid
CAS号 27115-50-0 分子量 193.19900
密度 1.229g/cm3 沸点 435.8ºC at 760mmHg
分子式 C10H11NO3 熔点 163-165 °C(lit.)
MSDS 中文版 美版 闪点 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...