1-(1-Tert-butyl-5-methyl-1h-pyrazol-4-yl)ethan-1-one CAS 1152927-57-5

Purity 97%+In StockPharmaceutical Standards
CAS No.1152927-57-5
Molecular FormulaC10H16N2O
Molecular Weight180.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-Tert-butyl-5-methyl-1h-pyrazol-4-yl)ethan-1-one CAS 1152927-57-5 chemical structure

Description

1-(1-Tert-butyl-5-methyl-1h-pyrazol-4-yl)ethan-1-one (CAS 1152927-57-5) is a high-purity analytical reference standard with the molecular formula C10H16N2O and a molecular weight of 180.25 g/mol.

Based on its molecular formula C10H16N2O, 1-(1-Tert-butyl-5-methyl-1h-pyrazol-4-yl)ethan-1-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 180.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 1-(1-Tert-butyl-5-methyl-1h-pyrazol-4-yl)ethan-1-one 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.

Physical & Chemical Properties

Molecular FormulaC10H16N2O
Molecular Weight180.25 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
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

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