1-Oxo-1-piperidin-1-yl-propane-2-sulfonyl chloride CAS 1601909-20-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1601909-20-9
Molecular FormulaC8H14ClNO3S
Molecular Weight239.72 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Oxo-1-piperidin-1-yl-propane-2-sulfonyl chloride CAS 1601909-20-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Oxo-1-piperidin-1-yl-propane-2-sulfonyl chloride.

1-Oxo-1-piperidin-1-yl-propane-2-sulfonyl chloride (CAS 1601909-20-9), molecular formula C8H14ClNO3S and molecular weight 239.72 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 1-Oxo-1-piperidin-1-yl-propane-2-sulfonyl chloride (C8H14ClNO3S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 239.72 g/mol, it falls into the medium-molecular-weight range. 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 FormulaC8H14ClNO3S
Molecular Weight239.72 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
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.)1993
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

Related Oxo Standards

Recommended Standards

Why CATO?