5043-01-6 6-bromanylnaphthalene-2-carboxylic acid 6-bromo-2-naphthalenecarboxylic acid A828123 CAS 5043-01-6

Purity 97%+In StockPharmaceutical Standards
CAS No.5043-01-6
Molecular FormulaC11H17FO2
Molecular Weight200.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5043-01-6 6-bromanylnaphthalene-2-carboxylic acid 6-bromo-2-naphthalenecarboxylic acid A828123 CAS 5043-01-6 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 5043-01-6 6-bromanylnaphthalene-2-carboxylic acid 6-bromo-2-naphthalenecarboxylic acid A828123.

CATO supplies 5043-01-6 6-bromanylnaphthalene-2-carboxylic acid 6-bromo-2-naphthalenecarboxylic acid A828123 (CAS 5043-01-6), a certified reference material (molecular formula C11H17FO2, MW 200.25 g/mol) for analytical method development and quality control.

5043-01-6 6-bromanylnaphthalene-2-carboxylic acid 6-bromo-2-naphthalenecarboxylic acid A828123 (C11H17FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 FormulaC11H17FO2
Molecular Weight200.25 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1958
Halogen ContentF-containing

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