1H-Imidazol-2(5H)-one CAS 35724-27-7

Purity 97%+In StockPharmaceutical Standards
CAS No.35724-27-7
Molecular FormulaC3H4N2O
Molecular Weight84.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1H-Imidazol-2(5H)-one CAS 35724-27-7 chemical structure

Description

CATO supplies 1H-Imidazol-2(5H)-one (CAS 35724-27-7), a certified reference material (molecular formula C3H4N2O, MW 84.08 g/mol) for analytical method development and quality control.

Owing to an amide group, a hydroxyl group, an ether linkage, 1H-Imidazol-2(5H)-one is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 84.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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

As a certified reference material (CRM), 1H-Imidazol-2(5H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC3H4N2O
Molecular Weight84.08 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)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1967
Nitrogen Atoms2

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