Product name |
Ferulic Acid |
Origin |
1135-24-6 |
Appearance |
white powder |
Assay |
99% |
Storage |
Cool and Protect from light |
Product Name:Oleanic acid
CAS:508-02-1
MF:C30H48O3
MW:456.71
EINECS:208-081-6
Mol File:508-02-1.mol
Melting point:>300 °C(lit.)
alpha D20 +83.3° (c = 0.6 in chloroform)
Boiling point:502.79°C (rough estimate)
Density 1.0261 (rough estimate)
refractive index 1.4940 (estimate)
storage temp. 2-8°C
pka2.52(at 25ºC)
form neat
color white powder
Artemisia series products
Artemisinin |
CAS 63968-64-9 |
Assay:99% |
Artesunate |
CAS 88495-63-0 |
Assay:99% |
Artemether |
CAS 71963-77-4 |
Assay:99% |
Dihydroartemisinin |
CAS 71939-50-9 |
Assay:99% |
Description
Oleanolic acid or oleanic acid is a naturally occurring pentacyclic triterpenoid with the formula of C30H48O3. It was found in the non-glyceride fraction of olive pomace oil and is widely distributed in food and plants where it exists as a free acid or as an aglycone precursor for triterpenoid saponins, in which it can be linked to one or more sugar chains. It is biosynthesized from lupane. It can rearrange to the isomer, ursolic acid, or be oxidized to taraxasterol and amyrin. Oleanolic acid and its derivatives possess several promising pharmacological activities, such as hepatoprotective effects, and anti-inflammatory, antioxidant, or anticancer activities.
GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company philosophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.
Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.
Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.