4-{2-[(1E)-2-(ethoxycarbonyl)cyclopentylidene]hydrazin-1-yl}benzoic acid CAS 466643-83-4

Purity 97%+In StockPharmaceutical Standards
CAS No.466643-83-4
Molecular FormulaC15H18N2O4
Molecular Weight290.31 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-{2-[(1E)-2-(ethoxycarbonyl)cyclopentylidene]hydrazin-1-yl}benzoic acid CAS 466643-83-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 290.31 g/mol gives 4-{2-[(1E)-2-(ethoxycarbonyl)cyclopentylidene]hydrazin-1-yl}benzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-{2-[(1E)-2-(ethoxycarbonyl)cyclopentylidene]hydrazin-1-yl}benzoic acid (CAS 466643-83-4), a certified reference material (molecular formula C15H18N2O4, MW 290.31 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H18N2O4, 4-{2-[(1E)-2-(ethoxycarbonyl)cyclopentylidene]hydrazin-1-yl}benzoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 290.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 4-{2-[(1E)-2-(ethoxycarbonyl)cyclopentylidene]hydrazin-1-yl}benzoic acid 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 FormulaC15H18N2O4
Molecular Weight290.31 g/mol
AppearancePale yellow to yellow crystalline powder
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
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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