Trimethylsilyl 2-(diethoxyphosphoryl)acetate CAS 66130-90-3

Purity 97%+In StockPharmaceutical Standards
CAS No.66130-90-3
Molecular FormulaC9H21O5PSi
Molecular Weight268.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Trimethylsilyl 2-(diethoxyphosphoryl)acetate CAS 66130-90-3 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 Trimethylsilyl 2-(diethoxyphosphoryl)acetate.

CATO supplies Trimethylsilyl 2-(diethoxyphosphoryl)acetate (CAS 66130-90-3), a certified reference material (molecular formula C9H21O5PSi, MW 268.32 g/mol) for analytical method development and quality control.

Owing to a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage, Trimethylsilyl 2-(diethoxyphosphoryl)acetate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 268.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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), Trimethylsilyl 2-(diethoxyphosphoryl)acetate 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 FormulaC9H21O5PSi
Molecular Weight268.32 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5
CAS Registry Year (est.)1975

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