Cyclopropyl-[1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid benzyl ester CAS 1353965-24-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1353965-24-8
Molecular FormulaC19H28N2O3
Molecular Weight332.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Cyclopropyl-[1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid benzyl ester CAS 1353965-24-8 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 332.44 g/mol gives Cyclopropyl-[1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid benzyl ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Cyclopropyl-[1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid benzyl ester (CAS 1353965-24-8) is a high-purity analytical reference standard with the molecular formula C19H28N2O3 and a molecular weight of 332.44 g/mol.

The molecular framework of Cyclopropyl-[1-(2-hydroxy-ethyl)-piperidin-3-yl]-carbamic acid benzyl ester (C19H28N2O3) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.

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 FormulaC19H28N2O3
Molecular Weight332.44 g/mol
AppearanceOff-white to pale yellow crystalline powder
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
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2

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