2,2'-((4-Isopropylphenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one) CAS 497060-61-4

Purity 97%+In StockPharmaceutical Standards
CAS No.497060-61-4
Molecular FormulaC26H34O4
Molecular Weight410.55 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,2'-((4-Isopropylphenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one) CAS 497060-61-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 410.55 g/mol gives 2,2'-((4-Isopropylphenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2,2'-((4-Isopropylphenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one) (CAS 497060-61-4) is a high-purity analytical reference standard with the molecular formula C26H34O4 and a molecular weight of 410.55 g/mol.

Structurally, 2,2'-((4-Isopropylphenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one) (C26H34O4) contains a steroid core, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 410.55 g/mol, it falls into the moderately-high-molecular-weight range. 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.

As a certified reference material (CRM), 2,2'-((4-Isopropylphenyl)methylene)bis(3-hydroxy-5,5-dimethylcyclohex-2-en-1-one) 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 FormulaC26H34O4
Molecular Weight410.55 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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