222716-11-2

Basic information

• Product Name: 3-(benzo[d]thiazol-2-yl)-6-ethyl-7-hydroxy-4H-chromen-4-one
• Synonyms: 3-(benzo[d]thiazol-2-yl)-6-ethyl-7-hydroxy-4H-chromen-4-one;3-(1,3-benzothiazol-2-yl)-6-ethyl-7-hydroxy-4H-chromen-4-one
• CAS NO: 222716-11-2
• Molecular Formula: C18H13NO3S
• Molecular Weight: 323.36572
• Mol File: 222716-11-2.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-(benzo[d]thiazol-2-yl)-6-ethyl-7-hydroxy-4H-chromen-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(benzo[d]thiazol-2-yl)-6-ethyl-7-hydroxy-4H-chromen-4-one(222716-11-2)
• EPA Substance Registry System: 3-(benzo[d]thiazol-2-yl)-6-ethyl-7-hydroxy-4H-chromen-4-one(222716-11-2)

Safety Data

• Hazardous Substances Data: 222716-11-2(Hazardous Substances Data)

Upstream product

• 2896-60-8 4-ethyl-1,3-benzenediol 
• 56278-50-3 2-cyanomethylbenzothiazole 
• 122-51-0 orthoformic acid triethyl ester 
• 222715-96-0 2-(2,4-dihydroxy-5-ethylphenacyl)benzothiazole 

Downstream Products

• 222716-34-9 SZL-P1-41 

Relevant articles and documents

Chemistry of the hetero analogs of isoflavones. 22. Mannich reaction in the benzimidazole and benzothiazole analogs of isoflavones

New 3-(2-benzothiazolyl)chromones were obtained by the reaction of 2-(2,4-dihydroxy-5-ethylphenacyl)-benzothiazole with triethyl orthoformate or carboxylic acid anhydrides. Aminomethylation of the chromones and also of familiar 3-(2-benzimidazolyl) chromones by substituted 1,1-diaminomethanes gave Mannich bases. 1999 Kluwer Academic/Plenum Publishers.