6-((tert-Butoxycarbonyl)amino)-2-naphthoic acid CAS 516465-99-9

Purity 97%+In StockPharmaceutical Standards
CAS No.516465-99-9
Molecular FormulaC16H17NO4
Molecular Weight287.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

6-((tert-Butoxycarbonyl)amino)-2-naphthoic acid CAS 516465-99-9 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-((tert-Butoxycarbonyl)amino)-2-naphthoic acid.

6-((tert-Butoxycarbonyl)amino)-2-naphthoic acid (CAS 516465-99-9) is a high-purity analytical reference standard with the molecular formula C16H17NO4 and a molecular weight of 287.31 g/mol.

The molecular framework of 6-((tert-Butoxycarbonyl)amino)-2-naphthoic acid (C16H17NO4) is characterized by a flavonoid 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. 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.

As a certified reference material (CRM), 6-((tert-Butoxycarbonyl)amino)-2-naphthoic 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 FormulaC16H17NO4
Molecular Weight287.31 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Nitrogen Atoms1

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