4-HYDROXYPYRROLIDINE-3-CARBOXYLIC ACID HCL CAS 1785391-41-4

Description

The occurrence of 4-HYDROXYPYRROLIDINE-3-CARBOXYLIC ACID HCL is closely related to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-HYDROXYPYRROLIDINE-3-CARBOXYLIC ACID HCL (CAS 1785391-41-4) is a high-purity analytical reference standard with the molecular formula C5H9NO3HCl and a molecular weight of 167.59 g/mol.

4-HYDROXYPYRROLIDINE-3-CARBOXYLIC ACID HCL (C5H9NO3HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 4-HYDROXYPYRROLIDINE-3-CARBOXYLIC ACID HCL under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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