93876-67-6

Basic information

• Product Name: 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one
• Synonyms: 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one
• CAS NO: 93876-67-6
• Molecular Weight: 344.321
• Mol File: 93876-67-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one(93876-67-6)
• EPA Substance Registry System: 3-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one(93876-67-6)

Safety Data

• Hazardous Substances Data: 93876-67-6(Hazardous Substances Data)

Upstream product

• 121-33-5 vanillin 
• 117-39-5 quercetol 
• 74-88-4 methyl iodide 
• 500-99-2 3,5-dimethoxyphenol 
• 186581-53-3 diazomethane 
• 147437-71-6 ω-benzoyloxy-4,6-dimethoxy-2-hydroxyacetophenone 
• 854873-13-5 4-benzoyloxy-3-methoxy-benzoic acid-anhydride 

Downstream Products

• 552-54-5 rhamnazin 

Relevant articles and documents

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A 3 - hydroxy flavone and its derivatives of aqueous phase one-pot synthesis method (by machine translation)

The invention belongs to the field of chemical synthesis, in particular to a 3 - hydroxy flavone and its derivatives of the one-pot synthesis method of the aqueous phase. The invention relates to 2 - hydroxy acetophenone and its derivatives with the benzaldehyde and its derivatives as the substrate of reaction, or 2 - hydroxy chalcone and its derivatives as the substrate of reaction, water or ethanol aqueous solution as the solvent, under the aerobic condition, 20 - 100 °C, reaction to obtain 3 - hydroxy flavone and its derivatives. The present invention provides a new reaction mechanism, has developed an efficient, convenient, wide adaptability of the substrate 3 - hydroxy flavone synthesis method; the invention also the use of the new method to synthesize a brand-new 3 - hydroxy flavone derivatives, in the health care field has important application value. (by machine translation)