5-(2-aminoethyl)-1,3-thiazol-2-amine CAS 105774-05-8

Description

The occurrence of 5-(2-aminoethyl)-1,3-thiazol-2-amine is closely related to a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(2-aminoethyl)-1,3-thiazol-2-amine (CAS 105774-05-8), molecular formula C5H9N3SHCl and molecular weight 179.67 g/mol, is a CATO reference standard with documented purity and traceability.

5-(2-aminoethyl)-1,3-thiazol-2-amine (C5H9N3SHCl) contains a nitrile group, sulfur-containing functionality, chlorine substitution. Halogen substitution raises its density and boiling point; 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.

As a certified reference material (CRM), 5-(2-aminoethyl)-1,3-thiazol-2-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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