1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride CAS 1185302-54-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1185302-54-8
Molecular FormulaC16H26N4O4S
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride CAS 1185302-54-8 chemical structure

Description

The occurrence of 1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride (CAS 1185302-54-8), molecular formula C16H26N4O4SHCl and molecular weight 406.93 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H26N4O4SHCl, 1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 406.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

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 FormulaC16H26N4O4S HCl
Molecular Weight406.93 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms1

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