(S)-4-(2-((tert-Butoxycarbonyl)amino)-2-carboxyethyl)benzoic acid CAS 160063-50-3

Purity 97%+In StockPharmaceutical Standards
CAS No.160063-50-3
Molecular FormulaC15H19NO6
Molecular Weight309.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-4-(2-((tert-Butoxycarbonyl)amino)-2-carboxyethyl)benzoic acid CAS 160063-50-3 chemical structure

Description

The occurrence of (S)-4-(2-((tert-Butoxycarbonyl)amino)-2-carboxyethyl)benzoic acid is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(S)-4-(2-((tert-Butoxycarbonyl)amino)-2-carboxyethyl)benzoic acid (CAS 160063-50-3) is a high-purity analytical reference standard with the molecular formula C15H19NO6 and a molecular weight of 309.31 g/mol.

The molecular framework of (S)-4-(2-((tert-Butoxycarbonyl)amino)-2-carboxyethyl)benzoic acid (C15H19NO6) 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), (S)-4-(2-((tert-Butoxycarbonyl)amino)-2-carboxyethyl)benzoic 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 FormulaC15H19NO6
Molecular Weight309.31 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 methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms1

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