Stypoldione
[CAS# 71103-05-4]

Identification

• Name: Stypoldione
• Synonyms: (1S,2S,4Ar,4Bs,7S,8Ar,10Ar)-7-Hydroxy-2,4B,7',8,8,10A-Hexamethyl-Spiro[2,3,4,4A,5,6,7,8A,9,10-Decahydrophenanthrene-1,2'-3H-Benzofuran]-4',5'-Dione; (1S,2S,4Ar,4Bs,7S,8Ar,10Ar)-7-Hydroxy-2,4B,7',8,8,10A-Hexamethylspiro[2,3,4,4A,5,6,7,8A,9,10-Decahydrophenanthrene-1,2'-3H-Benzofuran]-4',5'-Dione; (1S,2S,4Ar,4Bs,7S,8Ar,10Ar)-7-Hydroxy-2,4B,7',8,8,10A-Hexamethyl-Spiro[2,3,4,4A,5,6,7,8A,9,10-Decahydrophenanthrene-1,2'-3H-Benzofuran]-4',5'-Quinone
• Molecular Formula: C₂₇H₃₈O₄
• Molecular Weight: 426.59
• CAS Registry Number: 71103-05-4
• SMILES: [C@]15(CC2=C(O1)C(=CC(C2=O)=O)C)[C@]4([C@@H]([C@]3(CC[C@@H](C([C@@H]3CC4)(C)C)O)C)CC[C@@H]5C)C
• InChI: 1S/C27H38O4/c1-15-13-18(28)22(30)17-14-27(31-23(15)17)16(2)7-8-20-25(5)11-10-21(29)24(3,4)19(25)9-12-26(20,27)6/h13,16,19-21,29H,7-12,14H2,1-6H3/t16-,19-,20+,21-,25-,26+,27-/m0/s1
• InChIKey: LLWMPGSQZXZZAE-JZFVXYNCSA-N

Properties

• Density: 1.171g/cm³ (Cal.)
• Boiling point: 526.922°C at 760 mmHg (Cal.)
• Flash point: 169.249°C (Cal.)