2-(5-(Ethylthio)-4-methyl-4H-1,2,4-triazol-3-yl)ethan-1-amine CAS 1185293-14-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1185293-14-4
Molecular FormulaC7H14N4S
Molecular Weight186.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(5-(Ethylthio)-4-methyl-4H-1,2,4-triazol-3-yl)ethan-1-amine CAS 1185293-14-4 chemical structure

Description

Structurally, 2-(5-(Ethylthio)-4-methyl-4H-1,2,4-triazol-3-yl)ethan-1-amine (C7H14N4S) contains a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 186.28 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

2-(5-(Ethylthio)-4-methyl-4H-1,2,4-triazol-3-yl)ethan-1-amine (CAS 1185293-14-4) is a high-purity analytical reference standard with the molecular formula C7H14N4S and a molecular weight of 186.28 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC7H14N4S
Molecular Weight186.28 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1989
Nitrogen Atoms4
Sulfur Atoms1

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