3-Amino-4-chlorotetrahydrothiophene 1,1-dioxide hydrochloride CAS 97306-73-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Amino-4-chlorotetrahydrothiophene 1,1-dioxide hydrochloride.

3-Amino-4-chlorotetrahydrothiophene 1,1-dioxide hydrochloride (CAS 97306-73-5), molecular formula C4H8ClNO2SHCl and molecular weight 206.08 g/mol, is a CATO reference standard with documented purity and traceability.

3-Amino-4-chlorotetrahydrothiophene 1,1-dioxide hydrochloride (C4H8ClNO2SHCl) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), 3-Amino-4-chlorotetrahydrothiophene 1,1-dioxide hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com