3-Phenyl-5,6-dihydro-4H-cyclopenta[c]isoxazole CAS 24097-26-5

Purity 97%+In StockPharmaceutical Standards
CAS No.24097-26-5
Molecular FormulaC24H22N2O
Molecular Weight354.44 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Phenyl-5,6-dihydro-4H-cyclopenta[c]isoxazole CAS 24097-26-5 chemical structure

Description

Based on its molecular formula C24H22N2O, 3-Phenyl-5,6-dihydro-4H-cyclopenta[c]isoxazole contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 354.44 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.

3-Phenyl-5,6-dihydro-4H-cyclopenta[c]isoxazole (CAS 24097-26-5), molecular formula C24H22N2O and molecular weight 354.44 g/mol, is a CATO reference standard with documented purity and traceability.

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), 3-Phenyl-5,6-dihydro-4H-cyclopenta[c]isoxazole 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 FormulaC24H22N2O
Molecular Weight354.44 g/mol
AppearancePale yellow to yellow crystalline powder
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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963
Nitrogen Atoms2

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Why CATO?