2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-fluorophenyl)acetic acid CAS 885272-91-3

Purity 97%+In StockPharmaceutical Standards
CAS No.885272-91-3
Molecular FormulaC17H23FN2O4
Molecular Weight338.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-fluorophenyl)acetic acid CAS 885272-91-3 chemical structure

Description

The occurrence of 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-fluorophenyl)acetic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-fluorophenyl)acetic acid (CAS 885272-91-3) is a high-purity analytical reference standard with the molecular formula C17H23FN2O4 and a molecular weight of 338.37 g/mol.

The molecular framework of 2-(4-(tert-Butoxycarbonyl)piperazin-1-yl)-2-(3-fluorophenyl)acetic acid (C17H23FN2O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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 FormulaC17H23FN2O4
Molecular Weight338.37 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor)
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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