Ursolic acid Ursolic acid
Structural formula
| Business number | 01LV |
|---|---|
| Molecular formula | C30H48O3 |
| Molecular weight | 456.7 |
| label |
3-Hydroxy-(3β)-urso-12-ene-28-acid, Ursolic acid, Ursolic acid, Ursonic acid, 3.beta.-Hydroxyurs-12-en-28-oic acid, beta-Ursolic Acid, 3beta-Hydroxy-12-ursen-28-oic Acid, (3beta)-3-Hydroxyurs-12-en-28-oic acid |
Numbering system
CAS number:77-52-1
MDL number:MFCD00009621
EINECS number:201-034-0
RTECS number:None
BRN number:2228563
PubChem number:24900660
Physical property data
1. Character: Large and shiny prism(Anhydrous ethanol), needle crystals as thin as hair(Dilute ethanol)
2. Density (g/mL,25/4℃ ): Unsure
3. Relative vapor density (g/mL,AIR=1): Unsure
4. Melting point (ºC):285 ～288℃
5. Boiling point (ºC,Normal pressure): Uncertain
6. Boiling point (ºC,5.2kPa): Unsure
7. Refractive index: Uncertain
8. Flash Point (ºC): Unsure
9. Specific optical rotation (º):[α]D25+67.5°(c=1, 1mol/LPotassium hydroxide ethanol solution)
10. Autoignition point or ignition temperature (ºC7. Surface charge:0
8. Complex Degree: 874
9. Isotopes Number of atoms:0
10. OK Number of atomic stereocenters:10
11. No Determine the number of atomic stereocenters:0
12. OK Number of stereocenters of chemical bonds:0
13. No Determine the number of stereocenters of chemical bonds:0
14. Total Number of price key units:1
Properties and stability
None yet
Storage method
this Keep the product sealed
Synthesis method
Exists In the labiatae plant Prunella vulgaris(Prunella vulgaris L.)Ilex, Ilex genus Ilex(Ilex rotunda Thunb.)‘s leaves and many other plants.
Purpose
this The product can be used as an emulsifier for drugs and food. It is also widely used as a raw material for medicine and cosmetics.
t: auto; mso-margin-bottom-alt: auto; mso-list: l0 level1 lfo1; tab-stops: list 39.3pt” align=left>14, Number of covalent bond units:1
Properties and stability
None yet
Storage method
this Keep the product sealed
Synthesis method
Exists In the labiatae plant Prunella vulgaris(Prunella vulgaris L.)Ilex, Ilex genus Ilex(Ilex rotunda Thunb.)‘s leaves and many other plants.
Purpose
this The product can be used as an emulsifier for drugs and food. It is also widely used as a raw material for medicine and cosmetics.