2-Acetyl-pyrrolidine hydrochloride CAS 1956365-22-2

Purity >95%In StockPharmaceutical Standards
CAS No.1956365-22-2
Molecular FormulaC6H11NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Acetyl-pyrrolidine hydrochloride CAS 1956365-22-2 chemical structure

Description

2-Acetyl-pyrrolidine hydrochloride (CAS 1956365-22-2), molecular formula C6H11NOHCl and molecular weight 149.62 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Acetyl-pyrrolidine hydrochloride (C6H11NOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 149.62 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC6H11NO HCl
Molecular Weight149.62 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1996
Halogen ContentCl-containing
Nitrogen Atoms1

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