57457-77-9

Basic information

• Product Name: (+)-ent-Chromazonarol
• Synonyms: (+)-ent-Chromazonarol;(4aS)-1,3,4,4a,5,6,6a,12,12aβ,12b-Decahydro-4,4,6aα,12bα-tetramethyl-2H-benzo[a]xanthen-10-ol;(4aS)-4,4,6aα,12bα-Tetramethyl-1,2,3,4,4aβ,5,6,6a,12aβ,12b-decahydro-12H-benzo[a]xanthene-10-ol;ent-Chromazonarol
• CAS NO: 57457-77-9
• Molecular Formula: C₂₁H₃₀O₂
• Molecular Weight: 314.4617
• Mol File: 57457-77-9.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (+)-ent-Chromazonarol(CAS DataBase Reference)
• NIST Chemistry Reference: (+)-ent-Chromazonarol(57457-77-9)
• EPA Substance Registry System: (+)-ent-Chromazonarol(57457-77-9)

Safety Data

• Hazardous Substances Data: 57457-77-9(Hazardous Substances Data)

Upstream product

• 6100-60-3 4-methoxybenzene-1,3-diol 
• 596-85-0 (+)-manool 

Downstream Products

• 39707-54-5 (-)-ent-zonarol 
• 250146-75-9 ent-isozonarol 
• 39707-56-7 (+)-zonarone 
• 39707-59-0 ent-isozonarone 
• 1376654-34-0 (+)-yahazunone 

Relevant articles and documents

Enantiospecific Syntheses of Hongoquercins A and B and Chromazonarol

An environmentally benign and highly atom-economical catalytic method for Friedel–Crafts alkylation and diastereoselective C–O bond formation has been developed. The scope and generality of this reaction is illustrated by the synthesis of chromazonarol, hongoquercins A and B, and their analogues.

ent-chromasonarol, a chroman sesquiterpenoid from the sponge Disidea pallescens

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