(<I>S</I>)[(<I>S</I><SUB>p</SUB>)-2-(diphenylphosphine)ferrocenyl]-4-isopropyloxane oxazoline CAS 163169-29-7

Purity 97%+In StockPharmaceutical Standards
CAS No.163169-29-7
Molecular FormulaC23H35NOP
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(<I>S</I>)[(<I>S</I><SUB>p</SUB>)-2-(diphenylphosphine)ferrocenyl]-4-isopropyloxane oxazoline CAS 163169-29-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 493.45 g/mol gives (<I>S</I>)[(<I>S</I><SUB>p</SUB>)-2-(diphenylphosphine)ferrocenyl]-4-isopropyloxane oxazoline distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(<I>S</I>)[(<I>S</I><SUB>p</SUB>)-2-(diphenylphosphine)ferrocenyl]-4-isopropyloxane oxazoline (CAS 163169-29-7), molecular formula C23H35NOPC5H5Fe and molecular weight 493.45 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (<I>S</I>)[(<I>S</I><SUB>p</SUB>)-2-(diphenylphosphine)ferrocenyl]-4-isopropyloxane oxazoline (C23H35NOPC5H5Fe) is characterized by a steroid core, an amide group, organophosphorus functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

CATO manufactures (<I>S</I>)[(<I>S</I><SUB>p</SUB>)-2-(diphenylphosphine)ferrocenyl]-4-isopropyloxane oxazoline 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 FormulaC23H35NOP C5H5 Fe
Molecular Weight493.45 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)9.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2003
Nitrogen Atoms1

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