3-(4-Chlorophenyl)-2-thioxo-1,3-thiazinan-4-one CAS 52167-15-4

Purity 97%+In StockPharmaceutical Standards
CAS No.52167-15-4
Molecular FormulaC10H8ClNOS2
Molecular Weight257.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-Chlorophenyl)-2-thioxo-1,3-thiazinan-4-one CAS 52167-15-4 chemical structure

Description

The occurrence of 3-(4-Chlorophenyl)-2-thioxo-1,3-thiazinan-4-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(4-Chlorophenyl)-2-thioxo-1,3-thiazinan-4-one (CAS 52167-15-4), molecular formula C10H8ClNOS2 and molecular weight 257.76 g/mol, is a CATO reference standard with documented purity and traceability.

3-(4-Chlorophenyl)-2-thioxo-1,3-thiazinan-4-one (C10H8ClNOS2) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 FormulaC10H8ClNOS2
Molecular Weight257.76 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1971
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

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