tert-butyl (4S)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-oxathiazolidine-3-carboxylate CAS 1338090-89-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1338090-89-3
Molecular FormulaC14H29NO6SSi
Molecular Weight367.53 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

tert-butyl (4S)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-oxathiazolidine-3-carboxylate CAS 1338090-89-3 chemical structure

Description

CATO manufactures tert-butyl (4S)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-oxathiazolidine-3-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

tert-butyl (4S)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-oxathiazolidine-3-carboxylate (CAS 1338090-89-3), molecular formula C14H29NO6SSi and molecular weight 367.53 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, tert-butyl (4S)-4-[[tert-butyl(dimethyl)silyl]oxymethyl]-2,2-dioxo-oxathiazolidine-3-carboxylate (C14H29NO6SSi) contains an amide group, a sulfone group, 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 367.53 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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 FormulaC14H29NO6SSi
Molecular Weight367.53 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1991
Nitrogen Atoms1
Sulfur Atoms1

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