N-Ethyl-2-(2-oxoindolin-3-ylidene)hydrazinecarbothioamide CAS 52722-54-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-Ethyl-2-(2-oxoindolin-3-ylidene)hydrazinecarbothioamide.

CATO supplies N-Ethyl-2-(2-oxoindolin-3-ylidene)hydrazinecarbothioamide (CAS 52722-54-0), a certified reference material (molecular formula C11H12N4OS, MW 248.30 g/mol) for analytical method development and quality control.

The molecular framework of N-Ethyl-2-(2-oxoindolin-3-ylidene)hydrazinecarbothioamide (C11H12N4OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), N-Ethyl-2-(2-oxoindolin-3-ylidene)hydrazinecarbothioamide 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