pTH (18-48) (human) (H-3412.0500) CAS 153238-99-4

Description

The occurrence of pTH (18-48) (human) (H-3412.0500) is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies pTH (18-48) (human) (H-3412.0500) (CAS 153238-99-4), a certified reference material (molecular formula C156H251N47O43S, MW 3505.02 g/mol) for analytical method development and quality control.

Based on its molecular formula C156H251N47O43S, pTH (18-48) (human) (H-3412.0500) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 3505.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), pTH (18-48) (human) (H-3412.0500) 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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