Tert-butyl (S)-4-(4-iodobenzyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide CAS 1823597-92-7

Purity 97%+In StockPharmaceutical Standards
CAS No.1823597-92-7
Molecular FormulaC14H18INO5S
Molecular Weight439.27 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tert-butyl (S)-4-(4-iodobenzyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide CAS 1823597-92-7 chemical structure

Description

The occurrence of Tert-butyl (S)-4-(4-iodobenzyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Tert-butyl (S)-4-(4-iodobenzyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 1823597-92-7), a certified reference material (molecular formula C14H18INO5S, MW 439.27 g/mol) for analytical method development and quality control.

Tert-butyl (S)-4-(4-iodobenzyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (C14H18INO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, iodine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

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.

Physical & Chemical Properties

Molecular FormulaC14H18INO5S
Molecular Weight439.27 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1995
Halogen ContentI-containing
Nitrogen Atoms1
Sulfur Atoms1

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