tert-Butyl 2-(chloromethyl)piperidine-1-carboxylate CAS 1289387-67-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1289387-67-2
Molecular FormulaC11H20ClNO2
Molecular Weight233.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl 2-(chloromethyl)piperidine-1-carboxylate CAS 1289387-67-2 chemical structure

Description

CATO supplies tert-Butyl 2-(chloromethyl)piperidine-1-carboxylate (CAS 1289387-67-2), a certified reference material (molecular formula C11H20ClNO2, MW 233.74 g/mol) for analytical method development and quality control.

Structurally, tert-Butyl 2-(chloromethyl)piperidine-1-carboxylate (C11H20ClNO2) contains an amide 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 233.74 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), tert-Butyl 2-(chloromethyl)piperidine-1-carboxylate 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 FormulaC11H20ClNO2
Molecular Weight233.74 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms1

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