5α-PREGNAN-3β, 17, 21-TRIOL-20-ONE CAS 516-47-2

Description

Compared with other compounds in its class, the molecular weight of 350.49 g/mol gives 5α-PREGNAN-3β, 17, 21-TRIOL-20-ONE distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5α-PREGNAN-3β, 17, 21-TRIOL-20-ONE (CAS 516-47-2), a certified reference material (molecular formula C21H34O4, MW 350.49 g/mol) for analytical method development and quality control.

5α-PREGNAN-3β, 17, 21-TRIOL-20-ONE (C21H34O4) contains a steroid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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).

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.

CATO manufactures 5α-PREGNAN-3β, 17, 21-TRIOL-20-ONE 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