2-((5-Chloroquinolin-8-yl)oxy)butan-2-yl acetate CAS 88350-03-2

Purity 97%+In StockPharmaceutical Standards
CAS No.88350-03-2
Molecular FormulaC15H16ClNO3
Molecular Weight293.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-((5-Chloroquinolin-8-yl)oxy)butan-2-yl acetate CAS 88350-03-2 chemical structure

Description

The occurrence of 2-((5-Chloroquinolin-8-yl)oxy)butan-2-yl acetate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-((5-Chloroquinolin-8-yl)oxy)butan-2-yl acetate (CAS 88350-03-2), molecular formula C15H16ClNO3 and molecular weight 293.75 g/mol, is a CATO reference standard with documented purity and traceability.

2-((5-Chloroquinolin-8-yl)oxy)butan-2-yl acetate (C15H16ClNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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), 2-((5-Chloroquinolin-8-yl)oxy)butan-2-yl acetate 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 FormulaC15H16ClNO3
Molecular Weight293.75 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, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Nitrogen Atoms1

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