1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane CAS 6009-50-3

Purity 97%+In StockPharmaceutical Standards
CAS No.6009-50-3
Molecular FormulaC18H26O2Si2
Molecular Weight330.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane CAS 6009-50-3 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 1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane.

CATO supplies 1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane (CAS 6009-50-3), a certified reference material (molecular formula C18H26O2Si2, MW 330.57 g/mol) for analytical method development and quality control.

1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane (C18H26O2Si2) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.

As a certified reference material (CRM), 1,2-Bis(4-methoxyphenyl)-1,1,2,2-tetramethyldisilane 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 FormulaC18H26O2Si2
Molecular Weight330.57 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, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958

Related Bis Standards

Recommended Standards

Why CATO?