Fmoc-β-Ala-D-Cys(Trt)-OH CAS CATO-CPTD788289

Description

Compared with other compounds in its class, the molecular weight of 656.79 g/mol gives Fmoc-β-Ala-D-Cys(Trt)-OH distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Fmoc-β-Ala-D-Cys(Trt)-OH (CAS CATO-CPTD788289), a certified reference material (molecular formula C40H36N2O5S, MW 656.79 g/mol) for analytical method development and quality control.

Structurally, Fmoc-β-Ala-D-Cys(Trt)-OH (C40H36N2O5S) 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 24.0, corresponding to approximately 24 ring(s) or double-bond equivalent(s). With a molecular weight of 656.79 g/mol, it falls into the high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Fmoc-β-Ala-D-Cys(Trt)-OH 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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