1-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(thiophen-2-ylmethyl)urea CAS 941875-62-3

Purity 97%+In StockPharmaceutical Standards
CAS No.941875-62-3
Molecular FormulaC15H16N6O2S
Molecular Weight344.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(thiophen-2-ylmethyl)urea CAS 941875-62-3 chemical structure

Description

The occurrence of 1-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(thiophen-2-ylmethyl)urea is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

1-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(thiophen-2-ylmethyl)urea (CAS 941875-62-3) is a high-purity analytical reference standard with the molecular formula C15H16N6O2S and a molecular weight of 344.39 g/mol.

Based on its molecular formula C15H16N6O2S, 1-((1-(4-Methoxyphenyl)-1H-tetrazol-5-yl)methyl)-3-(thiophen-2-ylmethyl)urea contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 344.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

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 FormulaC15H16N6O2S
Molecular Weight344.39 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms6
Sulfur Atoms1

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