1-(5-Methyl-1H-pyrazol-1-yl)ethan-1-one CAS 114906-08-0

Purity 97%+In StockPharmaceutical Standards
CAS No.114906-08-0
Molecular FormulaC6H8N2O
Molecular Weight124.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(5-Methyl-1H-pyrazol-1-yl)ethan-1-one CAS 114906-08-0 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.

1-(5-Methyl-1H-pyrazol-1-yl)ethan-1-one (CAS 114906-08-0), molecular formula C6H8N2O and molecular weight 124.14 g/mol, is a CATO reference standard with documented purity and traceability.

1-(5-Methyl-1H-pyrazol-1-yl)ethan-1-one (C6H8N2O) contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC6H8N2O
Molecular Weight124.14 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Nitrogen Atoms2

Recommended Standards

Why CATO?