betulinic acid
structural formula
| business number | 050x |
|---|---|
| molecular formula | c30h48o3 |
| molecular weight | 456.71 |
| label |
betulinic acid, betulinic acid, 3β-hydroxy-20(29)-lupaene-28-oic acid |
numbering system
cas number:472-15-1
mdl number:mfcd00009619
einecs number:207-448-8
rtecs number:none
brn number:none
pubchem number:24888370
physical property data
1. character:undetermined
2. density (g/ m3,25/4℃): undetermined
3. relative vapor density (g/cm3,air=1 ): undetermined
4. melting point (ºc):295-298
5. boiling point (ºc,normal pressure): undetermined
6. boiling point (ºc,5.2kpa): undetermined
7. refractive index:7.8°
8. flash point (ºf): undetermined
9. specific optical rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc3. number of hydrogen bond acceptors:3
4. rotatable number of chemical bonds: 2
5. interchange number of isomers:
6. topological molecules polar surface area (tpsa):57.5
7. heavy atom quantity: 33
8. surface charge ：0
9. complexity ：861
10. isotope atomic number:0
11. determine the number of atomic stereocenters:10
12. uncertain number of atomic stereocenters:0
13. determine the number of stereocenters of chemical bonds:0
14. uncertain number of chemical bond stereocenters:0
15. number of covalent bond units: 1
properties and stability
use and store according to specifications, no decomposition will occur, and avoid contact with oxides
storage method
save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.
synthesis method
none yet
purpose
none yet
font-size: 9pt; mso-ascii-font-family: arial; mso-hansi-font-family: arial; mso-bidi-font-family: arial”>complexity:861
10. isotope atomic number:0
11. determine the number of atomic stereocenters:10
12. uncertain number of atomic stereocenters:0
13. determine the number of stereocenters of chemical bonds:0
14. uncertain number of chemical bond stereocenters:0
15. number of covalent bond units: 1
properties and stability
use and store according to specifications, no decomposition will occur, and avoid contact with oxides
storage method
save in a sealed manner and place it in a ventilated and dry place to avoid contact with other oxides.
synthesis method
none yet
purpose
none yet
ass=msonormal align=left>save in a sealed manner and place in a ventilated, dry place to avoid contact with other oxides.
synthesis method
none yet
purpose
none yet