502920-19-6

Basic information

• Product Name: C₁₈H₁₇N₅O₅
• CAS NO: 502920-19-6
• Molecular Weight: 383.363
• Mol File: 502920-19-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₈H₁₇N₅O₅(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₈H₁₇N₅O₅(502920-19-6)
• EPA Substance Registry System: C₁₈H₁₇N₅O₅(502920-19-6)

Safety Data

• Hazardous Substances Data: 502920-19-6(Hazardous Substances Data)

Upstream product

• 4290-91-9 N-butylisatin 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 

Relevant articles and documents

A selective chromogenic molecular sensor for acetate anions in a mixed acetonitrile-water medium

Quinonehydrazone compound 2, as a new chromogenic anion sensor, can selectively detect AcO- over F- and other anions in mixed acetonitrile-water media. The deprotonation of the N-H proton of the sensor is responsible for the drastic color change. An acidic C-H group in the receptor, probably acting as an accessorial binding site, is essential to the selectivity and affinity for sensing the acetate anions. The Royal Society of Chemistry 2008.