2078-71-9 MBQ7DDQ7AR Hydroxyethyl urea Urea, (2-hydroxyethyl)- 4-04-00-01545 (Beilstein Handbook Reference) BRN 1098722 1-Ethanolurea (beta-Hydroxyethyl)urea N-(beta-Hydroxyethyl)urea N-(2-Hydroxyethyl)urea (2-Hydroxyethyl)urea Monoethanolurea Monoethylolurea NSC 1127 UNII-MBQ7DDQ7AR CAS 2078-71-9

Purity 97%+In StockPharmaceutical Standards
CAS No.2078-71-9
Molecular FormulaC3H8N2O2
Molecular Weight104.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2078-71-9 MBQ7DDQ7AR Hydroxyethyl urea Urea, (2-hydroxyethyl)- 4-04-00-01545 (Beilstein Handbook Reference) BRN 1098722 1-Ethanolurea (beta-Hydroxyethyl)urea N-(beta-Hydroxyethyl)urea N-(2-Hydroxyethyl)urea (2-Hydroxyethyl)urea Monoethanolurea Monoethylolurea NSC 1127 UNII-MBQ7DDQ7AR CAS 2078-71-9 chemical structure

Description

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

CATO supplies 2078-71-9 MBQ7DDQ7AR Hydroxyethyl urea Urea, (2-hydroxyethyl)- 4-04-00-01545 (Beilstein Handbook Reference) BRN 1098722 1-Ethanolurea (beta-Hydroxyethyl)urea N-(beta-Hydroxyethyl)urea N-(2-Hydroxyethyl)urea (2-Hydroxyethyl)urea Monoethanolurea Monoethylolurea NSC 1127 UNII-MBQ7DDQ7AR (CAS 2078-71-9), a certified reference material (molecular formula C3H8N2O2, MW 104.11 g/mol) for analytical method development and quality control.

2078-71-9 MBQ7DDQ7AR Hydroxyethyl urea Urea, (2-hydroxyethyl)- 4-04-00-01545 (Beilstein Handbook Reference) BRN 1098722 1-Ethanolurea (beta-Hydroxyethyl)urea N-(beta-Hydroxyethyl)urea N-(2-Hydroxyethyl)urea (2-Hydroxyethyl)urea Monoethanolurea Monoethylolurea NSC 1127 UNII-MBQ7DDQ7AR (C3H8N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC3H8N2O2
Molecular Weight104.11 g/mol
Purity97%+
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)1.0
CAS Registry Year (est.)1957
Nitrogen Atoms2

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