3-(Cyclopropylmethyl)-4-ethyl-1h-pyrazol-5-amine CAS 1340489-85-1

Description

Compared with other compounds in its class, the molecular weight of 165.24 g/mol gives 3-(Cyclopropylmethyl)-4-ethyl-1h-pyrazol-5-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(Cyclopropylmethyl)-4-ethyl-1h-pyrazol-5-amine (CAS 1340489-85-1) is a high-purity analytical reference standard with the molecular formula C9H15N3 and a molecular weight of 165.24 g/mol.

The molecular framework of 3-(Cyclopropylmethyl)-4-ethyl-1h-pyrazol-5-amine (C9H15N3) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. 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. 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 3-(Cyclopropylmethyl)-4-ethyl-1h-pyrazol-5-amine 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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