Tyr-Proinsulin C-Peptide (55-89) (human) CAS 139532-11-9

Description

The occurrence of Tyr-Proinsulin C-Peptide (55-89) (human) is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9) is a high-purity analytical reference standard with the molecular formula C162H268N50O54 and a molecular weight of 3780.16 g/mol.

Structurally, Tyr-Proinsulin C-Peptide (55-89) (human) (C162H268N50O54) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 54.0, corresponding to approximately 54 ring(s) or double-bond equivalent(s). With a molecular weight of 3780.16 g/mol, it falls into the high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), Tyr-Proinsulin C-Peptide (55-89) (human) 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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