5α-pregnan-3α,20α diol 3-glucuronide-D4 CAS CATO-C4X-24433

Description

CATO manufactures 5α-pregnan-3α,20α diol 3-glucuronide-D4 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.

CATO supplies 5α-pregnan-3α,20α diol 3-glucuronide-D4 (CAS CATO-C4X-24433), a certified reference material (molecular formula C27H39D4O8K, MW 538.75 g/mol) for analytical method development and quality control.

The molecular framework of 5α-pregnan-3α,20α diol 3-glucuronide-D4 (C27H39D4O8K) is characterized by deuterium isotope labeling, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

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