Fmoc-4-methyl-DL-tryptophan CAS 1219279-39-6

Description

Compared with other compounds in its class, the molecular weight of 440.49 g/mol gives Fmoc-4-methyl-DL-tryptophan distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Fmoc-4-methyl-DL-tryptophan (CAS 1219279-39-6) is a high-purity analytical reference standard with the molecular formula C27H24N2O4 and a molecular weight of 440.49 g/mol.

Based on its molecular formula C27H24N2O4, Fmoc-4-methyl-DL-tryptophan contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 440.49 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.

CATO manufactures Fmoc-4-methyl-DL-tryptophan 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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