CAS: 19130-96-2 1-DNJ, Chemical name: 3, 4, 5 - 3-hydroxy -2 - hydroxymethyl-tetrahydro-pyridine, extracted from mulberry leaves, purity 60-98% , which can be packed according to....

Name: camptothecine

Molecular formula: C20H16N2O4

Properties: light yellow needle-like crystal.

Melting pointà ¡ o 264 ~ 267 ? ? ( methanol, decomposition) .

Optical....

Isorhamnetin
Specification : 50-98%

Molecular Weight: 316.27 source: extracted from Ginkgo.apperance: Yellow needle-like crystals.melting point: 307Â ° C.

eliminating....

Ultraviolet-B ( UVB) irradiation has been demonstrated to produce reactive oxygen species ( ROS) in the cells and skin, which induces the synthesis of matrix metalloproteinases ( ....

CAS: 4373-41-5, molecular formulaà ¡ oC30H48O4à ¡ ? Molar massà ¡ o 472à ¡ ? mp249-250 ° Cà ¡ ? white crystalline powder. we can offer large quantity of 10% ingredient.Maslinic acid is....

C A S : 518-28-5

Chemical name: 5R-5, 8, 8 a, 9 - tetrahydro -9 - hydroxy -5 - ( 3, 4, 5 - trimethoxy-phenyl) furan ( 3 ' , 4' : 6, 7) naphtho - [ 2, 3 -d] -1, 3 - dioxo....

CAS: 77-52-1, Ursolic acid, ursolic acid, 3-Hydroxy-12-ursen-28-oic acid,

Ursolic acid free and sugar form or the form of glycosides into scattered around 7 Section 46 is 62....

Name: kaempferol
CAS No. 520-18-3
Appearance: Yellow crystalline powder
Assay: Kaempferol e 98% detection methods: hplc.
origin of the products : Zingiberaceae Kaempferia....

Corosolic acid

Source: loquat, or Lagerstroemia speciosa ( commonly known as Barnabas, abound in the Philippines Islands) extract.

1, ( corosolic acid) , 2Â ± -hydroxy....

Sea-Buckthorn berry oil:

Ingredients: Carotenoids; Palmitoleic acid etc
Appearance: red-brown liquid
Usage:
1.Material for cosmetics, health foods and drugs.
2.Prevent....