Fmoc-(S)-3-Amino-4-(3,4-dichloro-phenyl)-butyric acid CAS 270063-52-0

Description

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.

Fmoc-(S)-3-Amino-4-(3,4-dichloro-phenyl)-butyric acid (CAS 270063-52-0) is a high-purity analytical reference standard with the molecular formula C25H21Cl2NO4 and a molecular weight of 470.34 g/mol.

Based on its molecular formula C25H21Cl2NO4, Fmoc-(S)-3-Amino-4-(3,4-dichloro-phenyl)-butyric acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 470.34 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.

CATO manufactures Fmoc-(S)-3-Amino-4-(3,4-dichloro-phenyl)-butyric acid 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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