Ethyl Methyl Sulfide CAS 624-89-5

Purity >95%In StockPharmaceutical Standards
CAS No.624-89-5
Molecular FormulaC3H8S
Molecular Weight76.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Ethyl Methyl Sulfide CAS 624-89-5 chemical structure

Description

The occurrence of Ethyl Methyl Sulfide is closely related to sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Ethyl Methyl Sulfide (CAS 624-89-5), molecular formula C3H8S and molecular weight 76.16 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to sulfur-containing functionality, Ethyl Methyl Sulfide is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 76.16 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.

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 FormulaC3H8S
Molecular Weight76.16 g/mol
Purity>95%
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Sulfur Atoms1

Recommended Standards

Why CATO?