3,4-Dichloro-N-(3-cyano-4-(methylthio)phenyl)benzamide CAS 306980-81-4

Purity 97%+In StockPharmaceutical Standards
CAS No.306980-81-4
Molecular FormulaC15H10Cl2N2OS
Molecular Weight337.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3,4-Dichloro-N-(3-cyano-4-(methylthio)phenyl)benzamide CAS 306980-81-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 337.22 g/mol gives 3,4-Dichloro-N-(3-cyano-4-(methylthio)phenyl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3,4-Dichloro-N-(3-cyano-4-(methylthio)phenyl)benzamide (CAS 306980-81-4) is a high-purity analytical reference standard with the molecular formula C15H10Cl2N2OS and a molecular weight of 337.22 g/mol.

3,4-Dichloro-N-(3-cyano-4-(methylthio)phenyl)benzamide (C15H10Cl2N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 3,4-Dichloro-N-(3-cyano-4-(methylthio)phenyl)benzamide 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 FormulaC15H10Cl2N2OS
Molecular Weight337.22 g/mol
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 ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

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