(2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3,5-dimethylphenyl)imino]-2H-chromene-3-carboxamide CAS 478342-80-2

Purity 97%+In StockPharmaceutical Standards
CAS No.478342-80-2
Molecular FormulaC31H24N4O2
Molecular Weight484.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3,5-dimethylphenyl)imino]-2H-chromene-3-carboxamide CAS 478342-80-2 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 (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3,5-dimethylphenyl)imino]-2H-chromene-3-carboxamide.

(2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3,5-dimethylphenyl)imino]-2H-chromene-3-carboxamide (CAS 478342-80-2) is a high-purity analytical reference standard with the molecular formula C31H24N4O2 and a molecular weight of 484.55 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3,5-dimethylphenyl)imino]-2H-chromene-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 484.55 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.

CATO manufactures (2Z)-N-[4-(1H-1,3-Benzodiazol-2-yl)phenyl]-2-[(3,5-dimethylphenyl)imino]-2H-chromene-3-carboxamide 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 FormulaC31H24N4O2
Molecular Weight484.55 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.)2025
Nitrogen Atoms4

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