4-(4-tert-Butylphenyl)-2-(cyclohexylsulfanyl)-4-oxobutanoic acid CAS 301193-85-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(4-tert-Butylphenyl)-2-(cyclohexylsulfanyl)-4-oxobutanoic acid.

CATO supplies 4-(4-tert-Butylphenyl)-2-(cyclohexylsulfanyl)-4-oxobutanoic acid (CAS 301193-85-1), a certified reference material (molecular formula C20H28O3S, MW 348.50 g/mol) for analytical method development and quality control.

Structurally, 4-(4-tert-Butylphenyl)-2-(cyclohexylsulfanyl)-4-oxobutanoic acid (C20H28O3S) contains a steroid core, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 348.50 g/mol, it falls into the moderately-high-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-(4-tert-Butylphenyl)-2-(cyclohexylsulfanyl)-4-oxobutanoic acid 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

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