| Identification | |
| Name: | Card-20(22)-enolide,5,14-dihydroxy-19-oxo-3-(1-oxobutoxy)-, (3b,5b)- (9CI) |
| Synonyms: | Butyricacid, strophanthidin ester (4CI) |
| CAS: | 63979-65-7 |
| Molecular Formula: | C27H38 O7 |
| Molecular Weight: | 474.65 |
| InChI: | InChI=1/C27H38O7/c1-3-4-22(29)34-18-5-10-25(16-28)20-6-9-24(2)19(17-13-23(30)33-15-17)8-12-27(24,32)21(20)7-11-26(25,31)14-18/h13,16,18-21,31-32H,3-12,14-15H2,1-2H3/t18-,19+,20?,21?,24+,25-,26-,27-/m0/s1 |
| Molecular Structure: |  |
| Properties | |
| Flash Point: | 206.9°C |
| Boiling Point: | 630°Cat760mmHg |
| Density: | 1.27g/cm3 |
| Refractive index: | 1.579 |
| Specification: |
n-Butyl-k-strophanthidin , its cas register number is 63979-65-7. It also can be called (3-beta,5-beta)-5,14-Dihydroxy-19-oxo-3-(1-oxobutoxy)card-20(22)-enolide ; 4-18-00-03131 (Beilstein Handbook Reference) ; 5-beta-Card-20(22)-enolide, 19-oxo-3-beta,5,14-trihydroxy-, 3-butyrate ; BRN 0066761 ; Card-20(22)-enolide, 5,14-dihydroxy-19-oxo-3-(1-oxobutoxy)-, (3-beta,5-beta)- ; Strophanthidin-3-n-butyrate ; k-Strophanthidin, n-butyl- . When n-Butyl-k-strophanthidin (CAS NO.63979-65-7) is heated to decomposition, it emits acrid smoke and irritating fumes. |
| Flash Point: | 206.9°C |
| Safety Data | |
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