1,8-Dioxa-2-thiaspiro[4.5]decane 2,2-dioxide CAS 1821401-72-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1821401-72-2
Molecular FormulaC7H12O4S
Molecular Weight192.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,8-Dioxa-2-thiaspiro[4.5]decane 2,2-dioxide CAS 1821401-72-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 192.23 g/mol gives 1,8-Dioxa-2-thiaspiro[4.5]decane 2,2-dioxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1,8-Dioxa-2-thiaspiro[4.5]decane 2,2-dioxide (CAS 1821401-72-2), a certified reference material (molecular formula C7H12O4S, MW 192.23 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H12O4S, 1,8-Dioxa-2-thiaspiro[4.5]decane 2,2-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 192.23 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 FormulaC7H12O4S
Molecular Weight192.23 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1995
Sulfur Atoms1

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