3-Phenyl-1-propyl-1-(thiophen-3-ylmethyl)urea CAS 1235005-53-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1235005-53-4
Molecular FormulaC15H18N2OS
Molecular Weight274.38 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Phenyl-1-propyl-1-(thiophen-3-ylmethyl)urea CAS 1235005-53-4 chemical structure

Description

3-Phenyl-1-propyl-1-(thiophen-3-ylmethyl)urea (CAS 1235005-53-4), molecular formula C15H18N2OS and molecular weight 274.38 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C15H18N2OS, 3-Phenyl-1-propyl-1-(thiophen-3-ylmethyl)urea contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 274.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC15H18N2OS
Molecular Weight274.38 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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Nitrogen Atoms2
Sulfur Atoms1

Recommended Standards

Why CATO?