2-(((3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)methyl)thio)pyridine CAS 338405-73-5

Purity 97%+In StockPharmaceutical Standards
CAS No.338405-73-5
Molecular FormulaC13H11N5S
Molecular Weight269.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(((3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)methyl)thio)pyridine CAS 338405-73-5 chemical structure

Description

The occurrence of 2-(((3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)methyl)thio)pyridine 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.

2-(((3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)methyl)thio)pyridine (CAS 338405-73-5) is a high-purity analytical reference standard with the molecular formula C13H11N5S and a molecular weight of 269.32 g/mol.

2-(((3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)methyl)thio)pyridine (C13H11N5S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 2-(((3-(Pyridin-4-yl)-1H-1,2,4-triazol-5-yl)methyl)thio)pyridine 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 FormulaC13H11N5S
Molecular Weight269.32 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms5
Sulfur Atoms1

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