((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)(stabilized with MEHQ) CAS 24448-20-2

Purity >90%In StockPharmaceutical Standards
CAS No.24448-20-2
Molecular FormulaC27H32O6
Molecular Weight452.54 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)(stabilized with MEHQ) CAS 24448-20-2 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including ((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)(stabilized with MEHQ).

((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)(stabilized with MEHQ) (CAS 24448-20-2) is a high-purity analytical reference standard with the molecular formula C27H32O6 and a molecular weight of 452.54 g/mol.

Based on its molecular formula C27H32O6, ((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)(stabilized with MEHQ) contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 452.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 ((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(ethane-2,1-diyl) bis(2-methylacrylate)(stabilized with MEHQ) 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 FormulaC27H32O6
Molecular Weight452.54 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>90%
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1963

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