1-(1-Methoxy-2-methyl-2-propyl)-1H-pyrazole-4-boronic Acid Pinacol Ester CAS 2304635-54-7

Purity 97%+In StockPharmaceutical Standards
CAS No.2304635-54-7
Molecular FormulaC14H25BN2O3
Molecular Weight280.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(1-Methoxy-2-methyl-2-propyl)-1H-pyrazole-4-boronic Acid Pinacol Ester CAS 2304635-54-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 280.17 g/mol gives 1-(1-Methoxy-2-methyl-2-propyl)-1H-pyrazole-4-boronic Acid Pinacol Ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(1-Methoxy-2-methyl-2-propyl)-1H-pyrazole-4-boronic Acid Pinacol Ester (CAS 2304635-54-7) is a high-purity analytical reference standard with the molecular formula C14H25BN2O3 and a molecular weight of 280.17 g/mol.

The molecular framework of 1-(1-Methoxy-2-methyl-2-propyl)-1H-pyrazole-4-boronic Acid Pinacol Ester (C14H25BN2O3) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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-Methoxy-2-methyl-2-propyl)-1H-pyrazole-4-boronic Acid Pinacol Ester 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 FormulaC14H25BN2O3
Molecular Weight280.17 g/mol
AppearanceWhite to pale yellow crystalline powder
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)3.5
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1999
Nitrogen Atoms2

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