60268-40-8

Basic information

• Product Name: 3β-Hydroxycostunolide
• Synonyms: (3aS,6E,9S,10E,11aR)-3a,4,5,8,9,11a-Hexahydro-9-hydroxy-6,10-dimethyl-3-methylenecyclodeca[b]furan-2(3H)-one;3β-Hydroxycostunolide;Hanphyllin
• CAS NO: 60268-40-8
• Molecular Formula: C15H20O3
• Molecular Weight: 248.32
• Mol File: 60268-40-8.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3β-Hydroxycostunolide(CAS DataBase Reference)
• NIST Chemistry Reference: 3β-Hydroxycostunolide(60268-40-8)
• EPA Substance Registry System: 3β-Hydroxycostunolide(60268-40-8)

Safety Data

• Hazardous Substances Data: 60268-40-8(Hazardous Substances Data)

Upstream product

• 110990-47-1 [(3Z,7E)-(1R,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-4,8-dimethyl-2-oxo-cyclodeca-3,7-dienyl]-acetic acid ethyl ester 
• 110990-49-3 (6E,10Z)-(3aR,9R,11aS)-9-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxymethyl-6,10-dimethyl-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one 
• 110990-48-2 (6E,10Z)-(3aR,9R,11aS)-9-(tert-Butyl-dimethyl-silanyloxy)-6,10-dimethyl-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one 
• 111137-15-6 [(3Z,7E)-(1S,5S)-5-(tert-Butyl-dimethyl-silanyloxy)-4,8-dimethyl-2-oxo-cyclodeca-3,7-dienyl]-acetic acid ethyl ester 
• 110990-49-3 (6E,10Z)-(3aS,9S,11aR)-9-(tert-Butyl-dimethyl-silanyloxy)-3-hydroxymethyl-6,10-dimethyl-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one 
• 110990-48-2 (6E,10Z)-(3aS,9S,11aR)-9-(tert-Butyl-dimethyl-silanyloxy)-6,10-dimethyl-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one 
• 110990-50-6 (6E,10Z)-(3aR,9R,11aR)-9-(tert-Butyl-dimethyl-silanyloxy)-6,10-dimethyl-3-methylene-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one 
• 110990-50-6 (6E,10Z)-(3aS,9S,11aS)-9-(tert-Butyl-dimethyl-silanyloxy)-6,10-dimethyl-3-methylene-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one 
• 104778-13-4 picriside C 

Downstream Products

• 41653-78-5 ridentin B 

Relevant articles and documents

Stereo-controlled Alkylation of Cyclodecadienone Derivatives and the Total Synthesis of (-)- and (+)-4,5-cis-3β-Hydroxygermacranolides

Direct trapping of the intermediate, produced by anionic oxy-Cope rearrangement of (1S,4S,6S)-4-alkoxy-1-ethenyl-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-ol, with ethyl bromoacetate gave ethyl -3-alkoxy-6-oxo-13-nor-1(10),4-germacradien-12-oate stereoselectively, which was converted into a natural (-)-4,5-cis-3β-hydroxygermacranolide.