Delbeke, F. T. published the artcileDetection of some local anesthetics in horse urine and plasma by gas-liquid chromatography, COA of Formula: C17H28ClNO3, the publication is Journal of Chromatography (1981), 206(3), 594-9, database is CAplus and MEDLINE.
A gas-liquid chromatog. (GLC) method using a N specific detector is described for the screening of several local anesthetics in horse plasma and urine. The glass columns used were: 5% OV-101, 3% OV-7, and 3% OV-25 on Chromosorb W (80-100 mesh). Blank plasma or urine samples were spiked with the local anesthetics, echothiophate iodide was added followed by NH4+/NH3 buffer (pH 9.4) and the mixture extracted with cyclohexane. The residue from the organic layer was used for GLC anal. Detection limits and percentage recoveries for the 11 anesthetics studied are given for urine and plasma.
Journal of Chromatography published new progress about 637-58-1. 637-58-1 belongs to ethers-buliding-blocks, auxiliary class Inhibitor, name is 4-(3-(4-Butoxyphenoxy)propyl)morpholine hydrochloride, and the molecular formula is C17H28ClNO3, COA of Formula: C17H28ClNO3.
Referemce:
https://en.wikipedia.org/wiki/Ether,
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