BRILLIANT CRESYL BLUE CAS 81029-05-2

Description

The occurrence of BRILLIANT CRESYL BLUE is closely related to a salt form, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies BRILLIANT CRESYL BLUE (CAS 81029-05-2), a certified reference material (molecular formula C17H21N4OCl4Zn, MW 504.56 g/mol) for analytical method development and quality control.

Owing to a salt form, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, BRILLIANT CRESYL BLUE is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 504.56 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.

As a certified reference material (CRM), BRILLIANT CRESYL BLUE meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

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