Description
[ Botanical Name ] Rabdosia rubescens
[ Plant part used ] Whole herb
[ CAS NO. ] 28957-04-2
[ Molecular Formula] C20H28O6
[ Molecular weight ] 364.4327
[ Test Method ] HPLC
[ Appearance ] Off-White Crystalline Powder
Function of Oridonin
1.Remove the toxic matters from one body;
2.Has a strong inhibition on a variety of cancer cells.
3.Turns the digestion and blood cyclic system into better;
4.Used to cure sore throat having the function of releasing pain;
5.Used for anti-bacterial, anti-tumor, killing Qingrejiedu, anti-inflammatory,pain, stomach blood and other effects
COA of Oridonin
Assay (HPLC)
Oridonin: 98.2%
Ponicidin: 0.2%
Ursolic acid: 0.4%
Other Monosaccharide: 0.4%
Sieve analysis: NLT 100% pass 80 mesh
Loss On Drying: 1.2%
Ash content: 0.5%
Density: 1.42g/cm3
Melting point: 248-250°C
Boiling point: 599.8°C at 760 mmHg
Refractive index: 1.635
Flash point: 215°C
Vapour Pressur: 6.9E-17mmHg at 25°C
Heavy Metal: <10ppm
As: <2.0ppm
Pb: <1.0ppm
Residual Solvents: <0.02%
Pesticide Residue: Negative
Total Plate Count: 360cfu/g
Yeast & Moulds: 20cfu/g
E.Coli: Negative
Salmonella: Negative
Staphylococcus Aureus: Negative
About Oridonin
Oridonin is the major active ingredient of the traditional Chinese medicinal herb Rabdosia rubescens and has anti-inflammatory activity. Its main components are kauricane type natural organic compounds (ent-kaurane, renediterpenoid), which are colorless prismatic crystals with extremely bitter taste. They are not soluble in water, but soluble in ethyl ether, methanol, ethanol and other organic solvents.
Oridonin has potent anti-tumor activity. Oridonin targets AE (AML1-ETO) oncoprotein.
[ Storage ] Store in sealed containers at cool & dry place.
Protect from light, moisture and pest infestation.
[ Shelf life ] 2 years when properly stored
