1-(2-chlorophenyl)-5-(propan-2-yl)-1H-pyrazol-4-amine hydrochloride CAS 1795435-15-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1795435-15-2
Molecular FormulaC12H14ClN3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-chlorophenyl)-5-(propan-2-yl)-1H-pyrazol-4-amine hydrochloride CAS 1795435-15-2 chemical structure

Description

The occurrence of 1-(2-chlorophenyl)-5-(propan-2-yl)-1H-pyrazol-4-amine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(2-chlorophenyl)-5-(propan-2-yl)-1H-pyrazol-4-amine hydrochloride (CAS 1795435-15-2) is a high-purity analytical reference standard with the molecular formula C12H14ClN3HCl and a molecular weight of 272.17 g/mol.

The molecular framework of 1-(2-chlorophenyl)-5-(propan-2-yl)-1H-pyrazol-4-amine hydrochloride (C12H14ClN3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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), 1-(2-chlorophenyl)-5-(propan-2-yl)-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 FormulaC12H14ClN3 HCl
Molecular Weight272.17 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)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1994
Halogen ContentCl-containing
Nitrogen Atoms3

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