| Melting point: |
164-166 °C |
| alpha |
D20 +21° (c = 0.33 in CHCl3); D25 +25.4° (c = 0.24 in CHCl3) |
| Boiling point: |
672.95°C (rough estimate) |
| Density |
1.0795 (rough estimate) |
| refractive index |
1.5940 (estimate) |
| storage temp. |
-20°C |
| solubility |
DMSO: ≥1 mg/mL |
| form |
translucent film |
| pka |
3.87±0.16(Predicted) |
| color |
translucent |
| optical activity |
+2120 (CHCl3) |
| Water Solubility |
It is soluble in ethanol (25 mg/ml), DMSO (25 mg/ml), methanol (<1 mg/ml), chloroform, acetone, ethyl acetate, DMF, and dimethylsulfoxide. Insoluble in water, unless first dissolved in organic solvents, such as DMSO or ethanol. |
| Merck |
13,6891 |
| Stability: |
Stable. Light and heat-sensitive. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference |
78111-17-8 |
| EPA Substance Registry System |
1,7-Dioxaspiro[5.5]undec-10-ene-2-propanoic acid, .alpha,5-dihydroxy-.alpha.,10-dimethyl-8-[(1R,2E)-1-methyl-3-[(2R,4'aR,5R,6'S,8'R,8'aS)-octahydro-8'-hydroxy-6'-[(1S,3S)-1-hydroxy-3-[(2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undec-2-yl]butyl]-7'-methylenespiro[furan-2(3H),2'(3'H)-pyrano[3,2-b]pyran]-5-yl]-2-propen-1-yl]-, (.alpha.R,2S,5R,6R,8S)- (78111-17-8) |