3-(5-(Dibenzylamino)-2-methoxyphenyl)-3-(4-(diethylamino)-2-hydroxyphenyl)isobenzofuran-1(3H)-one CAS 93964-68-2

Purity 97%+In StockPharmaceutical Standards
CAS No.93964-68-2
Molecular FormulaC39H38N2O4
Molecular Weight598.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(5-(Dibenzylamino)-2-methoxyphenyl)-3-(4-(diethylamino)-2-hydroxyphenyl)isobenzofuran-1(3H)-one CAS 93964-68-2 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 3-(5-(Dibenzylamino)-2-methoxyphenyl)-3-(4-(diethylamino)-2-hydroxyphenyl)isobenzofuran-1(3H)-one.

3-(5-(Dibenzylamino)-2-methoxyphenyl)-3-(4-(diethylamino)-2-hydroxyphenyl)isobenzofuran-1(3H)-one (CAS 93964-68-2), molecular formula C39H38N2O4 and molecular weight 598.73 g/mol, is a CATO reference standard with documented purity and traceability.

3-(5-(Dibenzylamino)-2-methoxyphenyl)-3-(4-(diethylamino)-2-hydroxyphenyl)isobenzofuran-1(3H)-one (C39H38N2O4) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

CATO manufactures 3-(5-(Dibenzylamino)-2-methoxyphenyl)-3-(4-(diethylamino)-2-hydroxyphenyl)isobenzofuran-1(3H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC39H38N2O4
Molecular Weight598.73 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)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1983
Nitrogen Atoms2

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