sec-Butyl 3-hydroxy-4-((methylsulfonyl)oxy)butanoate CAS 828276-74-0

Purity 97%+In StockPharmaceutical Standards
CAS No.828276-74-0
Molecular FormulaC9H18O6S
Molecular Weight254.30 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

sec-Butyl 3-hydroxy-4-((methylsulfonyl)oxy)butanoate CAS 828276-74-0 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.

CATO supplies sec-Butyl 3-hydroxy-4-((methylsulfonyl)oxy)butanoate (CAS 828276-74-0), a certified reference material (molecular formula C9H18O6S, MW 254.30 g/mol) for analytical method development and quality control.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, sec-Butyl 3-hydroxy-4-((methylsulfonyl)oxy)butanoate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 254.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 FormulaC9H18O6S
Molecular Weight254.30 g/mol
Purity97%+
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)1.0
CAS Registry Year (est.)1986
Sulfur Atoms1

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