1-(chloroacetyl)-4-(methylsulfonyl)piperazine CAS 875164-36-6

Purity 97%+In StockPharmaceutical Standards
CAS No.875164-36-6
Molecular FormulaC7H13ClN2O3S
Molecular Weight240.71 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(chloroacetyl)-4-(methylsulfonyl)piperazine CAS 875164-36-6 chemical structure

Description

The occurrence of 1-(chloroacetyl)-4-(methylsulfonyl)piperazine is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-(chloroacetyl)-4-(methylsulfonyl)piperazine (CAS 875164-36-6) is a high-purity analytical reference standard with the molecular formula C7H13ClN2O3S and a molecular weight of 240.71 g/mol.

Based on its molecular formula C7H13ClN2O3S, 1-(chloroacetyl)-4-(methylsulfonyl)piperazine contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 240.71 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC7H13ClN2O3S
Molecular Weight240.71 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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