4-Mercaptotetrahydro-2h-thiopyran 1,1-dioxide CAS 1247688-87-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1247688-87-4
Molecular FormulaC5H10O2S2
Molecular Weight166.26 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Mercaptotetrahydro-2h-thiopyran 1,1-dioxide CAS 1247688-87-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 166.26 g/mol gives 4-Mercaptotetrahydro-2h-thiopyran 1,1-dioxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Mercaptotetrahydro-2h-thiopyran 1,1-dioxide (CAS 1247688-87-4), a certified reference material (molecular formula C5H10O2S2, MW 166.26 g/mol) for analytical method development and quality control.

Based on its molecular formula C5H10O2S2, 4-Mercaptotetrahydro-2h-thiopyran 1,1-dioxide 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 166.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 FormulaC5H10O2S2
Molecular Weight166.26 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)1.0
CAS Registry Year (est.)1990
Sulfur Atoms2

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