24798-47-8

Basic information

• Product Name: 2-(2-hydroxy-5-methoxycarbonylphenyl)-4H-1,3-benzoxazin-4-one
• CAS NO: 24798-47-8
• Molecular Weight: 297.267
• Mol File: 24798-47-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(2-hydroxy-5-methoxycarbonylphenyl)-4H-1,3-benzoxazin-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2-hydroxy-5-methoxycarbonylphenyl)-4H-1,3-benzoxazin-4-one(24798-47-8)
• EPA Substance Registry System: 2-(2-hydroxy-5-methoxycarbonylphenyl)-4H-1,3-benzoxazin-4-one(24798-47-8)

Safety Data

• Hazardous Substances Data: 24798-47-8(Hazardous Substances Data)

Upstream product

• 63874-38-4 5-methoxycarbonylsalicylamide 
• 69-72-7 salicylic acid 
• 5985-24-0 dimethyl 4-hydroxyisophthalate 
• 636-46-4 4-hydroxyisophthalic acid 

Downstream Products

• 1395346-29-8 4-[5-(2-hydroxy-5-methoxycarbonylphenyl)-3-(2-hydroxyphenyl)-1H-1,2,4-triazol-1-yl]benzoic acid 

Relevant articles and documents

Synthesis and characterization of related substances of deferasirox, an iron (Fe3+) chelating agent

Deferasirox is an orally active iron chelating agent, and during process development for deferasirox, we observed six related substances (impurities), namely deferasirox methyl ester, deferasirox salicylyl derivative, deferasirox ethyl ester, deferasirox methoxy carbonyl derivative, bis(salicyl)imide, and deferasirox-2-isomer. The present work describes the detection, origin, synthesis, and characterization of these related substances.