(5R,3aR,11bR)-4'alpha-Acetyloxy-3',3a,4',5',6',11b-Hexahydro-3'alpha,7-Dihydroxy-6'beta-Methylspiro[5H-Furo[3,2-b]Naphtho[2,3-d]Pyran-5,2'-[2H]Pyran]-2,6,11(3H)-Trione
[CAS# 59554-11-9]

Identification

• Name: (5R,3aR,11bR)-4'alpha-Acetyloxy-3',3a,4',5',6',11b-Hexahydro-3'alpha,7-Dihydroxy-6'beta-Methylspiro[5H-Furo[3,2-b]Naphtho[2,3-d]Pyran-5,2'-[2H]Pyran]-2,6,11(3H)-Trione
• Synonyms: Griseucin A; Spiro(5H-Furo(3,2-B)Naphtho(2,3-D)Pyran-5,2'-(2H)-Pyran)-2,6,11-(3H)-Trione, 4'-(Acetyloxy)-3',3A,4',5',6',11B-Hexahydro-3',7-Dihydroxy-6'-Methyl-, (2'S-(2'-Alpha(3Ar*,11Br*),3'-Alpha,4'-Alpha,6'-Beta))-
• Molecular Formula: C₂₂H₂₀O₁₀
• Molecular Weight: 444.39
• CAS Registry Number: 59554-11-9
• SMILES: C1=CC=C(C5=C1C(C2=C(C4(OC3C2OC(=O)C3)C(C(OC(=O)C)CC(O4)C)O)C5=O)=O)O
• InChI: 1S/C22H20O10/c1-8-6-13(29-9(2)23)21(28)22(31-8)17-16(20-12(32-22)7-14(25)30-20)18(26)10-4-3-5-11(24)15(10)19(17)27/h3-5,8,12-13,20-21,24,28H,6-7H2,1-2H3
• InChIKey: DKQCCDMPFPKSEP-UHFFFAOYSA-N

Properties

• Density: 1.596g/cm³ (Cal.)
• Boiling point: 748.23°C at 760 mmHg (Cal.)
• Flash point: 265.375°C (Cal.)