Esaprazole CAS 64204-55-3

Purity 97%+In StockPharmaceutical Standards
CAS No.64204-55-3
Molecular FormulaC12H23N3O
Molecular Weight225.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Esaprazole CAS 64204-55-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 225.33 g/mol gives Esaprazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Esaprazole (CAS 64204-55-3), molecular formula C12H23N3O and molecular weight 225.33 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H23N3O, Esaprazole contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 225.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), Esaprazole 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 FormulaC12H23N3O
Molecular Weight225.33 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.)1975
Nitrogen Atoms3

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Why CATO?