dipyridamole dipyridamole
structural formula
| business number | 019e |
|---|---|
| molecular formula | c24h40n8o4 |
| molecular weight | 504.63 |
| label |
octadecyl succinic anhydride |
numbering system
cas number:58-32-2
mdl number:mfcd00010555
einecs number:200-374-7
rtecs number:kk7450000
brn number:none
pubchem number:24277705
physical property data
1. character: dark yellow needle-shaped crystallization. odorless. bitter taste.
2. density ( g/ml,25/4℃) ： undetermined
3. relative vapor density ( g/ml,air =1): undetermined
4. melting point ( ºc): 163
5. boiling point ( ºc,normal pressure): undetermined
6. boiling point ( ºc,5.2kpa): undetermined
7. refractive index: undetermined
8. flashpoint (ºc): undetermined
9. specific optical rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): not ok
11. vapor pressure (kpa,25ºc): undetermined
12. saturation vapor pressure (kpa,60ºc): undetermined
13. 1. molar refractive index: 139.39
2. molar volume (m3/mol）：373.0
3. isotonic specific volume (90.2k):1121.0
4. surface tension (dyne/cm):81.5
5. polarizability(10-24cm3): 55.25
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): 0.7
2. number of hydrogen bond donors: 4
3. number of hydrogen bond acceptors: 12
4. number of rotatable chemical bonds: 12
5. number of tautomers: none
6. topological molecule polar surface area 145
7. number of heavy atoms: 36
8. surface charge: 0
9. complexity: 561
10. number of isotope atoms: 0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 0
13. determine the number of chemical bond stereocenters: 0
14. number of uncertain chemical bond stereocenters: 0
15. number of covalent bond units: 1
properties and stability
none
storage method
this product should be sealed in0store dry and below ℃.
synthesis method
aminoorotic acid (see 02470) obtained by cyclization, chlorination and condensation.
purpose
for biochemical research. medicine (vasodilators).
zc”>storage method
this product should be sealed in0store dry and below ℃.
synthesis method
aminoorotic acid (see 02470) obtained by cyclization, chlorination and condensation.
purpose
for biochemical research. medicine (vasodilators).
