tert-Butyldimethylsilyl-2-methyl-1,3-dioxolane-2-propionate CAS 67226-75-9

Purity 97%+In StockPharmaceutical Standards
CAS No.67226-75-9
Molecular FormulaC13H26O4Si
Molecular Weight274.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-Butyldimethylsilyl-2-methyl-1,3-dioxolane-2-propionate CAS 67226-75-9 chemical structure

Description

CATO supplies tert-Butyldimethylsilyl-2-methyl-1,3-dioxolane-2-propionate (CAS 67226-75-9), a certified reference material (molecular formula C13H26O4Si, MW 274.43 g/mol) for analytical method development and quality control.

Structurally, tert-Butyldimethylsilyl-2-methyl-1,3-dioxolane-2-propionate (C13H26O4Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 274.43 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), tert-Butyldimethylsilyl-2-methyl-1,3-dioxolane-2-propionate 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 FormulaC13H26O4Si
Molecular Weight274.43 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1976

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