Di-tert-butyl sulfate CAS 465511-79-9

Purity ≥95%In StockPharmaceutical Standards
CAS No.465511-79-9
Molecular FormulaC8H18O4S
Molecular Weight210.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Di-tert-butyl sulfate CAS 465511-79-9 chemical structure

Description

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.

CATO supplies Di-tert-butyl sulfate (CAS 465511-79-9), a certified reference material (molecular formula C8H18O4S, MW 210.29 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H18O4S, Di-tert-butyl sulfate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 210.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC8H18O4S
Molecular Weight210.29 g/mol
Purity≥95%
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)0.0
CAS Registry Year (est.)2025
Sulfur Atoms1

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