2-Ethylhexyl dihydrogen phosphate compound with bis(2-ethylhexyl) hydrogen phosphate (1:1) CAS 12645-31-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Ethylhexyl dihydrogen phosphate compound with bis(2-ethylhexyl) hydrogen phosphate (1:1).

CATO supplies 2-Ethylhexyl dihydrogen phosphate compound with bis(2-ethylhexyl) hydrogen phosphate (1:1) (CAS 12645-31-7), a certified reference material (molecular formula C16H35O4PC8H19O4P, MW 532.64 g/mol) for analytical method development and quality control.

The molecular framework of 2-Ethylhexyl dihydrogen phosphate compound with bis(2-ethylhexyl) hydrogen phosphate (1:1) (C16H35O4PC8H19O4P) is characterized by a phosphate ester group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.

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 2-Ethylhexyl dihydrogen phosphate compound with bis(2-ethylhexyl) hydrogen phosphate (1:1) 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