Ammonium 2-(3-ethylureido)-2-oxoacetate CAS 105918-81-8

Purity 97%+In StockPharmaceutical Standards
CAS No.105918-81-8
Molecular FormulaC5H7N2O4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ammonium 2-(3-ethylureido)-2-oxoacetate CAS 105918-81-8 chemical structure

Description

CATO manufactures Ammonium 2-(3-ethylureido)-2-oxoacetate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Ammonium 2-(3-ethylureido)-2-oxoacetate (CAS 105918-81-8) is a high-purity analytical reference standard with the molecular formula C5H7N2O4H4N and a molecular weight of 177.16 g/mol.

Based on its molecular formula C5H7N2O4H4N, Ammonium 2-(3-ethylureido)-2-oxoacetate contains a carbohydrate-derived structure, an amide group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 177.16 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H7N2O4 H4N
Molecular Weight177.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1987
Nitrogen Atoms3

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