(Tyr4)-Bombesin CAS 67338-70-9

Description

Compared with other compounds in its class, the molecular weight of 1669.86 g/mol gives (Tyr4)-Bombesin distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (Tyr4)-Bombesin (CAS 67338-70-9), a certified reference material (molecular formula C74H108N24O19S, MW 1669.86 g/mol) for analytical method development and quality control.

Structurally, (Tyr4)-Bombesin (C74H108N24O19S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 33.0, corresponding to approximately 33 ring(s) or double-bond equivalent(s). With a molecular weight of 1669.86 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), (Tyr4)-Bombesin 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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