Pierens, Gregory K. published the artcileDetermination of analyte concentration using the residual solvent resonance in 1H NMR spectroscopy, Category: chlorides-buliding-blocks, the publication is Journal of Natural Products (2008), 71(5), 810-813, database is CAplus and MEDLINE.
An NMR protocol that uses the residual proton signal from DMSO-d6 (i.e., DMSO-d5) to determine the concentration of an analyte in a NMR sample was developed. This technique provides an alternative method for determining the molar concentration of compounds in solution without prior knowledge of their mol. weight The method is particularly useful when submilligram quantities of compound are to be analyzed and is applicable to a variety of different research areas such as compound management, and natural product, combinatorial, and medicinal chem.
Journal of Natural Products published new progress about 33697-81-3. 33697-81-3 belongs to chlorides-buliding-blocks, auxiliary class Chloride,Carboxylic acid,Benzene,Phenol, name is 3-Chloro-4-hydroxyphenylacetic acid, and the molecular formula is C8H7ClO3, Category: chlorides-buliding-blocks.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics