(S)-1-Boc-3-ethylpiperazine CAS 928025-56-3

Purity 97%+In StockPharmaceutical Standards
CAS No.928025-56-3
Molecular FormulaC11H22N2O2
Molecular Weight214.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-1-Boc-3-ethylpiperazine CAS 928025-56-3 chemical structure

Description

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.

(S)-1-Boc-3-ethylpiperazine (CAS 928025-56-3), molecular formula C11H22N2O2 and molecular weight 214.30 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (S)-1-Boc-3-ethylpiperazine (C11H22N2O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), (S)-1-Boc-3-ethylpiperazine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC11H22N2O2
Molecular Weight214.30 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Nitrogen Atoms2

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Why CATO?