(2E)-2-{[(4-fluorophenyl)amino]methylidene}-2,3,4,9-tetrahydro-1H-carbazol-1-one CAS 860612-38-0

Description

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.

(2E)-2-{[(4-fluorophenyl)amino]methylidene}-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 860612-38-0) is a high-purity analytical reference standard with the molecular formula C19H15FN2O and a molecular weight of 306.33 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (2E)-2-{[(4-fluorophenyl)amino]methylidene}-2,3,4,9-tetrahydro-1H-carbazol-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 306.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

As a certified reference material (CRM), (2E)-2-{[(4-fluorophenyl)amino]methylidene}-2,3,4,9-tetrahydro-1H-carbazol-1-one 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