1-(2-(Pyridin-2-yl)ethyl)-4-(tetrahydro-2H-pyran-4-yl)pyridin-1-ium chloride hydrochloride CAS 1293953-05-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1293953-05-5
Molecular FormulaC17H21N2O
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-(Pyridin-2-yl)ethyl)-4-(tetrahydro-2H-pyran-4-yl)pyridin-1-ium chloride hydrochloride CAS 1293953-05-5 chemical structure

Description

The occurrence of 1-(2-(Pyridin-2-yl)ethyl)-4-(tetrahydro-2H-pyran-4-yl)pyridin-1-ium chloride hydrochloride is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(2-(Pyridin-2-yl)ethyl)-4-(tetrahydro-2H-pyran-4-yl)pyridin-1-ium chloride hydrochloride (CAS 1293953-05-5) is a high-purity analytical reference standard with the molecular formula C17H21N2OHClCl and a molecular weight of 341.28 g/mol.

1-(2-(Pyridin-2-yl)ethyl)-4-(tetrahydro-2H-pyran-4-yl)pyridin-1-ium chloride hydrochloride (C17H21N2OHClCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, 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. 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 FormulaC17H21N2O HCl Cl
Molecular Weight341.28 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms2

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