N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-ethyl-3-methyl-1H-pyrazol-5-amine hydrochloride CAS 1856024-08-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1856024-08-2
Molecular FormulaC12H19N5
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-ethyl-3-methyl-1H-pyrazol-5-amine hydrochloride CAS 1856024-08-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 269.78 g/mol gives N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-ethyl-3-methyl-1H-pyrazol-5-amine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-ethyl-3-methyl-1H-pyrazol-5-amine hydrochloride (CAS 1856024-08-2) is a high-purity analytical reference standard with the molecular formula C12H19N5HCl and a molecular weight of 269.78 g/mol.

Based on its molecular formula C12H19N5HCl, N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-ethyl-3-methyl-1H-pyrazol-5-amine hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), N-((1,3-Dimethyl-1H-pyrazol-4-yl)methyl)-1-ethyl-3-methyl-1H-pyrazol-5-amine hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC12H19N5 HCl
Molecular Weight269.78 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms5

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