Cyclo(-Gln-Trp-Phe-Gly-Leu-Met) CAS 125989-12-0

Description

The occurrence of Cyclo(-Gln-Trp-Phe-Gly-Leu-Met) 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 Cyclo(-Gln-Trp-Phe-Gly-Leu-Met) (CAS 125989-12-0), a certified reference material (molecular formula C38H50N8O7S, MW 762.93 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, Cyclo(-Gln-Trp-Phe-Gly-Leu-Met) is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 762.93 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

CATO manufactures Cyclo(-Gln-Trp-Phe-Gly-Leu-Met) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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