(2S,3R,4R,5R)-5-(benzyloxymethyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-2-(3-thienyl)tetrahydrofuran-2-ol CAS 1583260-05-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1583260-05-2
Molecular FormulaC23H44O5SSi
Molecular Weight460.74 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2S,3R,4R,5R)-5-(benzyloxymethyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-2-(3-thienyl)tetrahydrofuran-2-ol CAS 1583260-05-2 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.

(2S,3R,4R,5R)-5-(benzyloxymethyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-2-(3-thienyl)tetrahydrofuran-2-ol (CAS 1583260-05-2), molecular formula C23H44O5SSi and molecular weight 460.74 g/mol, is a CATO reference standard with documented purity and traceability.

(2S,3R,4R,5R)-5-(benzyloxymethyl)-4-[tert-butyl(dimethyl)silyl]oxy-3-methoxy-2-(3-thienyl)tetrahydrofuran-2-ol (C23H44O5SSi) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 FormulaC23H44O5SSi
Molecular Weight460.74 g/mol
Purity97%+
StorageStore at room temperature, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1993
Sulfur Atoms1

Recommended Standards

Why CATO?