N,1-dimethylpyrazol-4-amine;dihydrochloride CAS 1896159-87-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1896159-87-7
Molecular FormulaC5H13N3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,1-dimethylpyrazol-4-amine;dihydrochloride CAS 1896159-87-7 chemical structure

Description

N,1-dimethylpyrazol-4-amine;dihydrochloride (CAS 1896159-87-7) is a high-purity analytical reference standard with the molecular formula C5H13N3HCl and a molecular weight of 151.64 g/mol.

The molecular framework of N,1-dimethylpyrazol-4-amine;dihydrochloride (C5H13N3HCl) is characterized by chlorine substitution. 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.

As a certified reference material (CRM), N,1-dimethylpyrazol-4-amine;dihydrochloride 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 FormulaC5H13N3 2*HCl
Molecular Weight151.64 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1995
Halogen ContentCl-containing
Nitrogen Atoms3

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