1310936-61-8 3-(1-Ethyl-4-methoxy-1H-indol-2-yl)-1H-pyrazol-5-amine MFCD14281877 CAS 1310936-61-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1310936-61-8 3-(1-Ethyl-4-methoxy-1H-indol-2-yl)-1H-pyrazol-5-amine MFCD14281877.

1310936-61-8 3-(1-Ethyl-4-methoxy-1H-indol-2-yl)-1H-pyrazol-5-amine MFCD14281877 (CAS 1310936-61-8), molecular formula C14H16N4O and molecular weight 256.30 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1310936-61-8 3-(1-Ethyl-4-methoxy-1H-indol-2-yl)-1H-pyrazol-5-amine MFCD14281877 (C14H16N4O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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