4-(Isopropylsulfonyl)-1H-imidazole CAS 1215198-01-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1215198-01-8
Molecular FormulaC6H10N2O2S
Molecular Weight174.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Isopropylsulfonyl)-1H-imidazole CAS 1215198-01-8 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.

4-(Isopropylsulfonyl)-1H-imidazole (CAS 1215198-01-8) is a high-purity analytical reference standard with the molecular formula C6H10N2O2S and a molecular weight of 174.22 g/mol.

4-(Isopropylsulfonyl)-1H-imidazole (C6H10N2O2S) contains an amide group, a sulfone group, a carboxylic acid 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. 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).

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 FormulaC6H10N2O2S
Molecular Weight174.22 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms2
Sulfur Atoms1

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