1-Ethyl-3-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-4-amine hydrochloride CAS 1856085-59-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1856085-59-0
Molecular FormulaC12H18N4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-3-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-4-amine hydrochloride CAS 1856085-59-0 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 254.76 g/mol gives 1-Ethyl-3-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-4-amine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-Ethyl-3-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-4-amine hydrochloride (CAS 1856085-59-0), molecular formula C12H18N4HCl and molecular weight 254.76 g/mol, is a CATO reference standard with documented purity and traceability.

1-Ethyl-3-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-4-amine hydrochloride (C12H18N4HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 1-Ethyl-3-methyl-N-((1-methyl-1H-pyrrol-2-yl)methyl)-1H-pyrazol-4-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 FormulaC12H18N4 HCl
Molecular Weight254.76 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 Atoms4

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