(4Z)-N1,N1-Dimethyl-N4-{1-[2-(pyridin-4-yl)-1,3-thiazol-5-yl]ethylidene}benzene-1,4-diamine CAS 1212789-93-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1212789-93-9
Molecular FormulaC18H18N4S
Molecular Weight322.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4Z)-N1,N1-Dimethyl-N4-{1-[2-(pyridin-4-yl)-1,3-thiazol-5-yl]ethylidene}benzene-1,4-diamine CAS 1212789-93-9 chemical structure

Description

The occurrence of (4Z)-N1,N1-Dimethyl-N4-{1-[2-(pyridin-4-yl)-1,3-thiazol-5-yl]ethylidene}benzene-1,4-diamine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(4Z)-N1,N1-Dimethyl-N4-{1-[2-(pyridin-4-yl)-1,3-thiazol-5-yl]ethylidene}benzene-1,4-diamine (CAS 1212789-93-9), molecular formula C18H18N4S and molecular weight 322.43 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C18H18N4S, (4Z)-N1,N1-Dimethyl-N4-{1-[2-(pyridin-4-yl)-1,3-thiazol-5-yl]ethylidene}benzene-1,4-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 322.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), (4Z)-N1,N1-Dimethyl-N4-{1-[2-(pyridin-4-yl)-1,3-thiazol-5-yl]ethylidene}benzene-1,4-diamine 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 FormulaC18H18N4S
Molecular Weight322.43 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms4
Sulfur Atoms1

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