1-Tert-Butyl-6-Fluoro-4-Oxo-7-Piperazin-1-Yl-1,8-Naphthyridine-3-Carboxylic Acid CAS 116162-91-5

Purity 97%+In StockPharmaceutical Standards
CAS No.116162-91-5
Molecular FormulaC17H21FN4O3
Molecular Weight348.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Tert-Butyl-6-Fluoro-4-Oxo-7-Piperazin-1-Yl-1,8-Naphthyridine-3-Carboxylic Acid CAS 116162-91-5 chemical structure

Description

The occurrence of 1-Tert-Butyl-6-Fluoro-4-Oxo-7-Piperazin-1-Yl-1,8-Naphthyridine-3-Carboxylic Acid is closely related to a steroid 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.

CATO supplies 1-Tert-Butyl-6-Fluoro-4-Oxo-7-Piperazin-1-Yl-1,8-Naphthyridine-3-Carboxylic Acid (CAS 116162-91-5), a certified reference material (molecular formula C17H21FN4O3, MW 348.37 g/mol) for analytical method development and quality control.

Based on its molecular formula C17H21FN4O3, 1-Tert-Butyl-6-Fluoro-4-Oxo-7-Piperazin-1-Yl-1,8-Naphthyridine-3-Carboxylic Acid contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 348.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

As a certified reference material (CRM), 1-Tert-Butyl-6-Fluoro-4-Oxo-7-Piperazin-1-Yl-1,8-Naphthyridine-3-Carboxylic Acid 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 FormulaC17H21FN4O3
Molecular Weight348.37 g/mol
AppearancePale yellow to 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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF-containing
Nitrogen Atoms4

Recommended Standards

Why CATO?