Potassium 8-amino-5-bromo-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonate CAS 68928-29-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Potassium 8-amino-5-bromo-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonate.

CATO supplies Potassium 8-amino-5-bromo-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonate (CAS 68928-29-0), a certified reference material (molecular formula C23H50NFeCN, MW 422.52 g/mol) for analytical method development and quality control.

Owing to an organic framework, Potassium 8-amino-5-bromo-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 422.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

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