4-Acetyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide CAS 651054-50-1

Purity 97%+In StockPharmaceutical Standards
CAS No.651054-50-1
Molecular FormulaC26H22N2O5
Molecular Weight442.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Acetyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide CAS 651054-50-1 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 4-Acetyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide.

4-Acetyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide (CAS 651054-50-1), molecular formula C26H22N2O5 and molecular weight 442.46 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 4-Acetyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 442.46 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

As a certified reference material (CRM), 4-Acetyl-N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)phenyl)benzamide 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 FormulaC26H22N2O5
Molecular Weight442.46 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°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
Degree of Unsaturation (DBE)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms2

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