Biomaterial Database

Gas chromatographic determination of some chlorothyl phthalimide compounds. 1977

J F Clarke, and J Minn, and N P Carlson

The use of small-bore glass columns packed with low liquid-phase-loaded insert supports has provided the capability for the separation and quantitative determination of a series of chloroethyl phthalimides. Compounds such as N-(2-chlorovinyl) and N-(1,2-DICHLOROETHYL) PHTHALIMIDE HAVE BEEN MEASURED WITH A RELATIVE STANDARD DEVIATION OF NO MORE THAN 1.4%. The N-(1-chloroethyl) phthalimide compound is not stable even in thisinert system, but it can be stabilized by the room temperature preparation of the N-(1-ethoxyethyl) phthalimide derivative. Methods of standards preparation, calibration, and analysis of N-(1,2-dichloroethyl) phthalimide reaction mixtures are presented.

UI	MeSH Term	Description	Entries
D010797	Phthalimides	The imide of phthalic acids.
D011786	Quality Control	A system for verifying and maintaining a desired level of quality in a product or process by careful planning, use of proper equipment, continued inspection, and corrective action as required. (Random House Unabridged Dictionary, 2d ed)	Control, Quality,Controls, Quality,Quality Controls
D002849	Chromatography, Gas	Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.	Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D005069	Evaluation Studies as Topic	Works about studies that determine the effectiveness or value of processes, personnel, and equipment, or the material on conducting such studies.	Critique,Evaluation Indexes,Evaluation Methodology,Evaluation Report,Evaluation Research,Methodology, Evaluation,Pre-Post Tests,Qualitative Evaluation,Quantitative Evaluation,Theoretical Effectiveness,Use-Effectiveness,Critiques,Effectiveness, Theoretical,Evaluation Methodologies,Evaluation Reports,Evaluation, Qualitative,Evaluation, Quantitative,Evaluations, Qualitative,Evaluations, Quantitative,Indexes, Evaluation,Methodologies, Evaluation,Pre Post Tests,Pre-Post Test,Qualitative Evaluations,Quantitative Evaluations,Report, Evaluation,Reports, Evaluation,Research, Evaluation,Test, Pre-Post,Tests, Pre-Post,Use Effectiveness
D013329	Structure-Activity Relationship	The relationship between the chemical structure of a compound and its biological or pharmacological activity. Compounds are often classed together because they have structural characteristics in common including shape, size, stereochemical arrangement, and distribution of functional groups.	Relationship, Structure-Activity,Relationships, Structure-Activity,Structure Activity Relationship,Structure-Activity Relationships