Rhein Powder CAS 478-43-3
Product Name:Rhein powder
CAS NO.:478-43-3
Molecular Formula:C15H8O6
EINECS.NO:207-521-4
Synonym:chrysazin-3-carboxylicacid;monorhein;rheicacid;RHUBARB EXTRACT;RHUBARB YELLOW
1,8-Dihydroxy-3-carboxyanthraquinone
Shipping:DHL,Germany DHL,Germany DPD,UPS,USPS,FedEx,EMS,By Air,By Sea etc
Store & Shelf life:Cool & dry place;36 months
Other:There are warehouses in the United States, Australia and Germany
Description
what is Rhein powder?
Rhein Powder also known as cassic acid, is a substance in the anthraquinone group obtained from rhubarb. Like all such substances, rhein is a cathartic, which is commonly found as a glycoside such as rhein-8-glucoside or glucorhein.Rhein was first isolated in 1895.It is found in rhubarb species like Rheum undulatumand Rheum palmatum as well as in Cassia reticulata.
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Product name |
Rhein |
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CAS |
478-43-3 | |
|
Molecular formula |
C15H8O6 |
|
|
Molecular weight |
284.22 |
|
| EINECS | 207-521-4 | |
|
Appearance |
yellow to dark orange powder |
|
| Storage | ≥300 °C (lit.) | |
| Density |
1.3269 (rough estimate) |
where Rhein Powder is found?
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Rhein Powder has a wide range of sources, including the rhizomes of Rheum palmatum L. in the Polygonaceae family, the roots of Polygonum multiflorum, the pods of Cassia angustifolia Tahl. in the Fabaceae family, the entire plant of Tuta (Grave lens L.) in the Rutaceae family, and the roots of Muscatine in the Liliaceae family, all of which contain rhein
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If you need it, pls click e-mail sales1@faithfulbio.com
what are the main uses of Rhein Powder?
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Rhein Powder has anti-tumor activity, antibacterial activity, immunosuppressive effect, diuretic effect, purgative effect, anti-inflammatory effect, and therapeutic effect on diabetes and nephropathy. Health products are mainly used for lipid-lowering and weight loss, promoting bowel movements and detoxification, cleaning the internal environment, preventing stomach cancer, and delaying aging. Pharmaceutical intermediates, health food raw materials |
Product Specification
| Items | Specifications |
Result |
|
Appearance |
yellow to dark organge Powder |
organge powder |
|
Odor & Tasted |
Characteristic |
Complies |
|
Assay(%) |
98 |
99.3 |
|
Loss on Drying(%) |
≤5.0 |
1.6 |
|
Ash(%) |
≤5.0 |
3.5 |
|
Particle size(%) |
98% through 80 mesh sieves |
Complies |
|
Heavy Metal(ppm) |
≤10 |
Complies |
|
Pb(ppm) |
≤2.0 |
Complies |
|
As(ppm) |
≤1.0 |
Complies |
|
Hg(ppm) |
≤0.1 |
Complies |
|
Cd(ppm) |
≤1.0 |
Complies |
|
Coli |
Negative |
Complies |
|
Total Plate Count(cfu/g) |
≤ 1000 |
Complies |
|
Yeasts and Moulds(cfu/g) |
≤ 100 |
Complies |
|
E.coli(cfu/g) |
Negative |
Complies |
|
Salmonella |
Negative |
Complies |
What are the Mechanism of action of rhein powder?
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Rhein powder increases intracellular levels of nitric oxide, ROS, and Ca2+, stimulates apoptosis, and inhibits cell proliferation and angiogenesis both in vitro and in vivo . Bim, a pro-apoptotic Bcl-2-family protein, is a critical mediator of rhein-induced apoptosis. Rhein activated forkhead box O3a (FOXO3a), an inducer of Bim expression, in MCF-7 and HepG2 cells, which in turn enhanced the Bim protein levels . Elevated levels of ROS modulated apoptosis by affecting the mitochondrial membrane permeability (MMPE) and causing subsequent loss of membrane potential (ΔΨm) . Some other studies have shown the role of MMPE in apoptosis induction, triggering the release of Cyt c . Therefore, studies have demonstrated the apoptotic effect of rhein via modulation of ROS, MMPE, and caspases-3, -8, and -9, in SCC-4, A549 and HL-60 cancer cells |
How and where to buy rhein powder?
We have 8 years of experience in selling legal scientific research drugs and have a good reputation, making us a trustworthy partner.
We ensure the quality of our products through independent experimental testing, and every customer is our VIP.
Send your Inquiry for more information, Click email：sales1@faithfulbio.comNow.
A variety of shipping methods for you to choose
|
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
|
3-7 days |
DHL, Germany DHL, Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, |
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7-15 days |
By Air |
Suitable for more than 50kg. |
|
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15-60 days |
By Sea |
Suitable for more than 500kg. |
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Note: The product is for research use only and is not intended for diagnosis, treatment, disease prevention, etc.
Send your Inquiry for more details, Click email：sales1@faithfulbio.com Now.
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