1-Ethyl-3-(3-(methyl(nitroso)amino)propyl)urea CAS CATO-C3D-262111

Purity >95%In StockPharmaceutical Standards
CAS No.CATO-C3D-262111
Molecular FormulaC7H16N4O2
Molecular Weight188.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Ethyl-3-(3-(methyl(nitroso)amino)propyl)urea CAS CATO-C3D-262111 chemical structure

Description

Based on its molecular formula C7H16N4O2, 1-Ethyl-3-(3-(methyl(nitroso)amino)propyl)urea contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 188.23 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.

1-Ethyl-3-(3-(methyl(nitroso)amino)propyl)urea (CAS CATO-C3D-262111) is a high-purity analytical reference standard with the molecular formula C7H16N4O2 and a molecular weight of 188.23 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 FormulaC7H16N4O2
Molecular Weight188.23 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
Nitrogen Atoms4

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