astaxanthin

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:472-61-7

mdl number:mfcd00672621

einecs number:207-451-4

rtecs number:none

brn number:none

pubchem id:none

physical property data

1. character:undetermined

2. density (g/ m³,25/4℃): undetermined

3. relative vapor density (g/cm ³,air=1): undetermined

4. melting point (ºc):215-216

5. boiling point (ºc,normal pressure): undetermined

6. boiling point (ºc,5.2kpa): undetermined

7. refractive index: undetermined

8. flash point (ºf): undetermined

9. specific optical rotation (º): undetermined

10. autoignition point or ignition temperature (ºc): undetermined

11. vapor pressure (kpa,25ºc): undeterminednumber of hydrogen bond acceptors:4

4. rotatable number of chemical bonds: 10

5. interchange number of isomers: 78

6. topological molecules polar surface area (tpsa):74.6

7. heavy atom quantity: 44

8. surface charge ：0

9. complexity ：1340

10. isotope atomic number:0

11. determine the number of atomic stereocenters:0

12. uncertain number of atomic stereocenters:2

13. determine the number of stereocenters of chemical bonds:9

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 container at -20°c in a ventilated, dry place to avoid contact with other oxides.

synthesis method

none yet

purpose

none yet

arial; font-size: 9pt” lang=en-us>1340

10. isotope atomic number:0

11. determine the number of atomic stereocenters:0

12. uncertain number of atomic stereocenters:2

13. determine the number of stereocenters of chemical bonds:9

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 container at -20°c in a ventilated, dry place to avoid contact with other oxides.

synthesis method

none yet

purpose

none yet

ont-family: arial”>save in a sealed container at -20°c, place in a ventilated, dry place, and avoid contact with other oxides.

synthesis method

none yet

purpose

none yet