28274-57-9 AR-1K4875 n-{5-[bis(2-hydroxyethyl)amino]-2-[(e)-(2-chloro-4-nitrophenyl)diazenyl]phenyl}acetamide CAS 28274-57-9

Description

Compared with other compounds in its class, the molecular weight of 127.00 g/mol gives 28274-57-9 AR-1K4875 n-{5-[bis(2-hydroxyethyl)amino]-2-[(e)-(2-chloro-4-nitrophenyl)diazenyl]phenyl}acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

28274-57-9 AR-1K4875 n-{5-[bis(2-hydroxyethyl)amino]-2-[(e)-(2-chloro-4-nitrophenyl)diazenyl]phenyl}acetamide (CAS 28274-57-9) is a high-purity analytical reference standard with the molecular formula CH4O2Se and a molecular weight of 127.00 g/mol.

Structurally, 28274-57-9 AR-1K4875 n-{5-[bis(2-hydroxyethyl)amino]-2-[(e)-(2-chloro-4-nitrophenyl)diazenyl]phenyl}acetamide (CH4O2Se) contains an organic framework. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 127.00 g/mol, it falls into the low-molecular-weight range.

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 28274-57-9 AR-1K4875 n-{5-[bis(2-hydroxyethyl)amino]-2-[(e)-(2-chloro-4-nitrophenyl)diazenyl]phenyl}acetamide 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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