tert-Butyl (R)-3-(2,3-difluorobenzyl)piperazine-1-carboxylate CAS 1240588-23-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1240588-23-1
Molecular FormulaC16H22F2N2O2
Molecular Weight312.35 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyl (R)-3-(2,3-difluorobenzyl)piperazine-1-carboxylate CAS 1240588-23-1 chemical structure

Description

CATO manufactures tert-Butyl (R)-3-(2,3-difluorobenzyl)piperazine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

CATO supplies tert-Butyl (R)-3-(2,3-difluorobenzyl)piperazine-1-carboxylate (CAS 1240588-23-1), a certified reference material (molecular formula C16H22F2N2O2, MW 312.35 g/mol) for analytical method development and quality control.

The molecular framework of tert-Butyl (R)-3-(2,3-difluorobenzyl)piperazine-1-carboxylate (C16H22F2N2O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. 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.

Physical & Chemical Properties

Molecular FormulaC16H22F2N2O2
Molecular Weight312.35 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms2

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