2-(3-Chloro-4-((3-((3-ethyl-7-propylbenzo[d]isoxazol-6-yl)oxy)propyl)thio)phenyl)acetic acid CAS 194608-76-9

Purity 97%+In StockPharmaceutical Standards
CAS No.194608-76-9
Molecular FormulaC23H26ClNO4S
Molecular Weight447.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(3-Chloro-4-((3-((3-ethyl-7-propylbenzo[d]isoxazol-6-yl)oxy)propyl)thio)phenyl)acetic acid CAS 194608-76-9 chemical structure

Description

2-(3-Chloro-4-((3-((3-ethyl-7-propylbenzo[d]isoxazol-6-yl)oxy)propyl)thio)phenyl)acetic acid (CAS 194608-76-9) is a high-purity analytical reference standard with the molecular formula C23H26ClNO4S and a molecular weight of 447.97 g/mol.

2-(3-Chloro-4-((3-((3-ethyl-7-propylbenzo[d]isoxazol-6-yl)oxy)propyl)thio)phenyl)acetic acid (C23H26ClNO4S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC23H26ClNO4S
Molecular Weight447.97 g/mol
Purity97%+
StorageStore at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2012
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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