(1E)-N-(4-{[(3,4-dichlorophenyl)methyl]sulfanyl}phenyl)-1-(thiophen-2-yl)methanimine CAS 882073-13-4

Purity 97%+In StockPharmaceutical Standards
CAS No.882073-13-4
Molecular FormulaC18H13Cl2NS2
Molecular Weight378.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1E)-N-(4-{[(3,4-dichlorophenyl)methyl]sulfanyl}phenyl)-1-(thiophen-2-yl)methanimine CAS 882073-13-4 chemical structure

Description

(1E)-N-(4-{[(3,4-dichlorophenyl)methyl]sulfanyl}phenyl)-1-(thiophen-2-yl)methanimine (CAS 882073-13-4) is a high-purity analytical reference standard with the molecular formula C18H13Cl2NS2 and a molecular weight of 378.34 g/mol.

Based on its molecular formula C18H13Cl2NS2, (1E)-N-(4-{[(3,4-dichlorophenyl)methyl]sulfanyl}phenyl)-1-(thiophen-2-yl)methanimine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 378.34 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), (1E)-N-(4-{[(3,4-dichlorophenyl)methyl]sulfanyl}phenyl)-1-(thiophen-2-yl)methanimine 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 FormulaC18H13Cl2NS2
Molecular Weight378.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

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