(2Z,3E)-1-(4-Chlorophenyl)-2-[2-(4-fluorophenyl)hydrazin-1-ylidene]-3-hydrazinylidenepropan-1-one CAS 338414-21-4

Purity 97%+In StockPharmaceutical Standards
CAS No.338414-21-4
Molecular FormulaC15H12ClFN4O
Molecular Weight318.73 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2Z,3E)-1-(4-Chlorophenyl)-2-[2-(4-fluorophenyl)hydrazin-1-ylidene]-3-hydrazinylidenepropan-1-one CAS 338414-21-4 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,3E)-1-(4-Chlorophenyl)-2-[2-(4-fluorophenyl)hydrazin-1-ylidene]-3-hydrazinylidenepropan-1-one.

CATO supplies (2Z,3E)-1-(4-Chlorophenyl)-2-[2-(4-fluorophenyl)hydrazin-1-ylidene]-3-hydrazinylidenepropan-1-one (CAS 338414-21-4), a certified reference material (molecular formula C15H12ClFN4O, MW 318.73 g/mol) for analytical method development and quality control.

Based on its molecular formula C15H12ClFN4O, (2Z,3E)-1-(4-Chlorophenyl)-2-[2-(4-fluorophenyl)hydrazin-1-ylidene]-3-hydrazinylidenepropan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 318.73 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.

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 FormulaC15H12ClFN4O
Molecular Weight318.73 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF/Cl-containing
Nitrogen Atoms4

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