Potassium thioacetate CAS 10387-40-3

Purity 97%+In StockPharmaceutical Standards
CAS No.10387-40-3
Molecular FormulaC2H3OS
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Potassium thioacetate CAS 10387-40-3 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.

Potassium thioacetate (CAS 10387-40-3), molecular formula C2H3OSK and molecular weight 114.20 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Potassium thioacetate (C2H3OSK) contains sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 114.20 g/mol, it falls into the low-molecular-weight range.

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.

Physical & Chemical Properties

Molecular FormulaC2H3OS K
Molecular Weight114.20 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.5
CAS Registry Year (est.)1959
Sulfur Atoms1

Recommended Standards

Why CATO?