[η2:η2-1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane]platinum CAS 424822-08-2

Purity 97%+In StockPharmaceutical Standards
CAS No.424822-08-2
Molecular FormulaC8H18OPtSi2
Molecular Weight381.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

[η2:η2-1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane]platinum CAS 424822-08-2 chemical structure

Description

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.

[η2:η2-1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane]platinum (CAS 424822-08-2) is a high-purity analytical reference standard with the molecular formula C8H18OPtSi2 and a molecular weight of 381.48 g/mol.

The molecular framework of [η2:η2-1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane]platinum (C8H18OPtSi2) is characterized by a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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

Physical & Chemical Properties

Molecular FormulaC8H18OPtSi2
Molecular Weight381.48 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)2025

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