(E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide CAS 477852-85-0

Purity 97%+In StockPharmaceutical Standards
CAS No.477852-85-0
Molecular FormulaC17H11Cl2N3O4
Molecular Weight392.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide CAS 477852-85-0 chemical structure

Description

The occurrence of (E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies (E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide (CAS 477852-85-0), a certified reference material (molecular formula C17H11Cl2N3O4, MW 392.19 g/mol) for analytical method development and quality control.

The molecular framework of (E)-N-(2,4-dichlorophenyl)-2-(2-((3-hydroxyisobenzofuran-1-yl)methylene)hydrazinyl)-2-oxoacetamide (C17H11Cl2N3O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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 FormulaC17H11Cl2N3O4
Molecular Weight392.19 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms3

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