3-(1,5-Diethyl-1H-1,2,4-triazol-3-yl)pyridine CAS 622403-82-1

Purity 97%+In StockPharmaceutical Standards
CAS No.622403-82-1
Molecular FormulaC11H14N4
Molecular Weight202.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(1,5-Diethyl-1H-1,2,4-triazol-3-yl)pyridine CAS 622403-82-1 chemical structure

Description

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 3-(1,5-Diethyl-1H-1,2,4-triazol-3-yl)pyridine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 202.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

3-(1,5-Diethyl-1H-1,2,4-triazol-3-yl)pyridine (CAS 622403-82-1) is a high-purity analytical reference standard with the molecular formula C11H14N4 and a molecular weight of 202.26 g/mol.

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-(1,5-Diethyl-1H-1,2,4-triazol-3-yl)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 FormulaC11H14N4
Molecular Weight202.26 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Nitrogen Atoms4

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