Oleanic Acid CAS 508-02-1 Oleanolic Acid//Epicatechin CAS 490-46-0//Rosmarinic Acid CAS 20283-92-5//Sarsasapogenin CAS 126-19-2//CAS 472-15-1 Betulinic Acid
China Oleanic Acid CAS 508-02-1 Oleanolic Acid//Epicatechin CAS 490-46-0//Rosmarinic Acid CAS 20283-92-5//Sarsasapogenin CAS 126-19-2//CAS 472-15-1 Betulinic Acid, Find details about China Oleanic Acid, CAS 508-02-1 from Oleanic Acid CAS 508-02-1 Oleanolic Acid//Epicatechin CAS 490-46-0//Rosmarinic Acid CAS 20283-92-5//Sarsasapogenin CAS 126-19-2//CAS 472-15-1 Betulinic Acid
Oleanic acid CAS 508-02-1 Oleanolic Acid//Epicatechin CAS 490-46-0//Rosmarinic acid CAS 20283-92-5//Sarsasapogenin CAS 126-19-2//CAS 472-15-1 Betulinic acidIntroduction
Betulinic acid is a naturally occurring pentacyclic triterpenoid which has anti-retroviral, anti-malarial, and anti-inflammatory properties, as well as a more recently discovered potential as an anticancer agent, by inhibition of topoisomerase. It is found in the bark of several species of plants, principally the white birch (Betula pubescens) from which it gets its name.
| English name | Betulinic acid |
| CAS | 472-15-1 |
| EINECS | 207-448-8 |
| Density | 1.1±0.1 g/cm3 |
| Molecular formula | C30H48O3 |
| Molecular Weight | 456.700 |
| Boiling point | 550.0±33.0 °C at 760 mmHg |
| Flash point | 300.5±21.9 °C |
| Melting point | 295-298 °C (dec.)(lit.) |
| Accurate quality | 456.360352 |
| PSA | 57.53000 |
| LogP | 8.94 |
| Vapor pressure | 0.0±3.4 mmHg at 25°C |
| Refractive index | 1.533 |
| Appearance | white crystalline powder |
| Storage | Store in a sealed, ventilated, dry place, avoid contact with other oxides. |
| Stability | Use and store according to specifications, no decomposition, avoid contact with oxides |
| Origin | China, Anhui |
Function
1. Adaptogenic and immunomodulating activities;
2. Antioxidant and antihypoxic activities;
3. Hepatoprotective, detoxic, hypolipidemic activities;
4. Anti-inflammatory and antiallergic activity;
5.Antimutagen and anticancer activities;
6.Antiviral and antituberculous activity;
7. Temoleptic activity.
Specification
ITEM | SPECIFICATION | METHOD |
Physical Description | ||
Appearance | White Powder | Visual |
Odor | Characteristic | Organoleptic |
Taste | Characteristic | Olfactory |
Bulk Density | 50-60g/100ml | CP2015 |
Particle size | 95%-99%% through 80 mesh | CP2015 |
Chemical Tests | ||
Betulinic acid | ≥ 98% | HPLC |
Loss on drying | ≤1.0% | CP2015 (105 oC, 3 h) |
Ash | ≤1.0 % | CP2015 |
Total Heavy Metals | ≤10 ppm | CP2015 |
Cadmium (Cd) | ≤1 ppm | CP2015(AAS) |
Mercury (Hg) | ≤1 ppm | CP2015(AAS) |
Lead (Pb) | ≤2 ppm | CP2015(AAS) |
Arsenic (As) | ≤2ppm | CP2015(AAS) |
Microbiology | ||
Total plate count | ≤1000 CFU/g | Complies |
Yeast & mold | ≤100 CFU /g | Complies |
E.coli | Negative | Negative |
Salmonella | Negative | Negative |
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