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(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione

(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione Structure
(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione structure
CAS No.
72746-68-0
Chemical Name:
(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione
Synonyms
Andibenin A;3aβ,4-Dihydro-4α-hydroxyandibenin;(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione;Spiro[5,11a-methano-1H,11aH-fluoreno[4,4a-c]furan-9(3H),3′(4′H)-[2H]pyran]-3,6,6′(3aH)-trione, 4,5,6a,7,7a,8,10,11-octahydro-4,8-dihydroxy-2′,2′,5,6a,8-pentamethyl-, (3′S,3aR,4R,5S,6aR,7aR,8R,11aS,11bR)-;Spiro[5,11a-methano-1H,11aH-fluoreno[4,4a-c]furan-9(3H),3'(4'H)-[2H]pyran]-3,6,6'(3aH)-trione, 4,5,6a,7,7a,8,10,11-octahydro-4,8-dihydroxy-2',2',5,6a,8-pentamethyl-, (3'S,3aR,4R,5S,6aR,7aR,8R,11aS,11bR)- (9CI)
CBNumber:
CB82147763
Molecular Formula:
C25H32O7
Molecular Weight:
444.52
MDL Number:
MOL File:
72746-68-0.mol
Last updated:2023-07-14 17:47:09
Request For Quotation

(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione Properties

Boiling point 685.6±55.0 °C(Predicted)
Density 1.38±0.1 g/cm3(Predicted)
pka 13.38±0.70(Predicted)

(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione Preparation Products And Raw materials

Raw materials

Preparation Products

(3aS,8R,9S,11bR)-3a,4,6a,7,7aα,8,10,11-Octahydro-4α,8-dihydroxy-2',2',5,6aβ,8-pentamethylspiro[5α,11aα-methano-11aH-fluoreno[4,4a-c]furan-9(3H),3'(6'H)-[2H]pyran]-3,6,6'-trione 3aβ,4-Dihydro-4α-hydroxyandibenin Andibenin A Spiro[5,11a-methano-1H,11aH-fluoreno[4,4a-c]furan-9(3H),3'(4'H)-[2H]pyran]-3,6,6'(3aH)-trione, 4,5,6a,7,7a,8,10,11-octahydro-4,8-dihydroxy-2',2',5,6a,8-pentamethyl-, (3'S,3aR,4R,5S,6aR,7aR,8R,11aS,11bR)- (9CI) Spiro[5,11a-methano-1H,11aH-fluoreno[4,4a-c]furan-9(3H),3′(4′H)-[2H]pyran]-3,6,6′(3aH)-trione, 4,5,6a,7,7a,8,10,11-octahydro-4,8-dihydroxy-2′,2′,5,6a,8-pentamethyl-, (3′S,3aR,4R,5S,6aR,7aR,8R,11aS,11bR)- 72746-68-0