4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide CAS 2490705-02-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2490705-02-5
Molecular FormulaC12H13ClO4S
Molecular Weight288.75 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide CAS 2490705-02-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide.

CATO supplies 4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2490705-02-5), a certified reference material (molecular formula C12H13ClO4S, MW 288.75 g/mol) for analytical method development and quality control.

Structurally, 4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (C12H13ClO4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 288.75 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 4-(2-Chlorophenyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC12H13ClO4S
Molecular Weight288.75 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Halogen ContentCl-containing
Sulfur Atoms1

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