1,1'-Bis[(2S,4S)-2,4-dimethyl-1-phosphetanyl]ferrocene CAS 257301-37-4

Purity 97%+In StockPharmaceutical Standards
CAS No.257301-37-4
Molecular FormulaC20H28FeP2
Molecular Weight386.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,1'-Bis[(2S,4S)-2,4-dimethyl-1-phosphetanyl]ferrocene CAS 257301-37-4 chemical structure

Description

The occurrence of 1,1'-Bis[(2S,4S)-2,4-dimethyl-1-phosphetanyl]ferrocene is closely related to organophosphorus functionality, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1,1'-Bis[(2S,4S)-2,4-dimethyl-1-phosphetanyl]ferrocene (CAS 257301-37-4), a certified reference material (molecular formula C20H28FeP2, MW 386.23 g/mol) for analytical method development and quality control.

1,1'-Bis[(2S,4S)-2,4-dimethyl-1-phosphetanyl]ferrocene (C20H28FeP2) contains organophosphorus functionality, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC20H28FeP2
Molecular Weight386.23 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025

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