1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride CAS 1856042-27-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1856042-27-7
Molecular FormulaC13H19F2N5
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride CAS 1856042-27-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 319.78 g/mol gives 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856042-27-7), molecular formula C13H19F2N5HCl and molecular weight 319.78 g/mol, is a CATO reference standard with documented purity and traceability.

1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (C13H19F2N5HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC13H19F2N5 HCl
Molecular Weight319.78 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
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 ContentF/Cl-containing
Nitrogen Atoms5

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