87550-01-4

Basic information

• Product Name: (3aS,5aR,6R,9bS)-6-hydroxy-5a,9-dimethyl-3-methylidene-3a,5,5a,6,7,9b-hexahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione
• Synonyms: Naphtho(1,2-b)furan-2,8(3H,4H)-dione, 3a,5,5a,6,7,9b-hexahydro-6-hydroxy-5a,9-dimethyl-3-methylene-, (3aS,5aR,6R,9bS)-
• CAS NO: 87550-01-4
• Molecular Formula: C₁₅H₁₈O₄
• Molecular Weight: 262.301
• Mol File: 87550-01-4.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 494.1°C at 760 mmHg
• Flash Point: 188.8°C
• Density: 1.26g/cm³
• Vapor Pressure: 7.8E-12mmHg at 25°C
• Refractive Index: 1.566
• CAS DataBase Reference: (3aS,5aR,6R,9bS)-6-hydroxy-5a,9-dimethyl-3-methylidene-3a,5,5a,6,7,9b-hexahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: (3aS,5aR,6R,9bS)-6-hydroxy-5a,9-dimethyl-3-methylidene-3a,5,5a,6,7,9b-hexahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione(87550-01-4)
• EPA Substance Registry System: (3aS,5aR,6R,9bS)-6-hydroxy-5a,9-dimethyl-3-methylidene-3a,5,5a,6,7,9b-hexahydronaphtho[1,2-b]furan-2,8(3H,4H)-dione(87550-01-4)

Safety Data

• Hazardous Substances Data: 87550-01-4(Hazardous Substances Data)

Upstream product

• 59444-49-4 C₁₅H₁₈O₅ 
• 423769-23-7 santonin 
• 481-06-1 santonin 
• 117152-29-1 C₁₅H₂₀O₅ 
• 185432-27-3 (3S,3aS,5aS,9bS)-8-Hydroxy-3,5a,9-trimethyl-3a,4,5,5a,8,9b-hexahydro-3H-naphtho[1,2-b]furan-2-one 
• 59444-49-4 C₁₅H₁₈O₅ 
• 71327-31-6 dehydroisoerivanin 

Relevant articles and documents

Short-step synthesis of some santanolides, dehydroisoerivanin, isoerivanin, ludovicin C, and 1α,3α-dihydroxyarbusculin B by the use of the organoselenium reduction method of epoxy ketones

Short-step synthesis of four santanolides, dehydroisoerivanin (1), isoerivanin (2), ludovicin C (3), and 1α,3α-dihydroxyarbusculin B (4) is described in which the organoselenium reduction of a cross diepoxy ketone was involved as a key step.

SESQUITERPENE LACTONES OF ARTEMISIA MEXICANA VAR. ANGUSTIFOLIA

Seven eudesmanolides were isolated and characterized from Artemisia mexicana var. angustifolia.These included arglanin, artemexifolin, ludalbin, santamarine and three new compunds named 8α-acetoxyarmexifolin, α-epoxyludalbin and armefolin.The structure of armexifolin is revised.Key Word Index - Artemisia mexicana var. angustifolia; Compositae; sesquiterpene lactones; 8α-acetoxyarmexifolin; α-epoxyludalbin; armefolin.