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Postion:Product Catalog >API>Blood System Drugs>Leukocyte Growth Factors>Stephania extract   Cepharanthine
Stephania extract   Cepharanthine
  • Stephania extract   Cepharanthine

Stephania extract   Cepharanthine

Price $4000
Package 1kG
Min. Order: 1kG
Supply Ability: 1000
Update Time: 2026-07-06

Product Details

Product Name: Stephania extract   Cepharanthine CAS No.: 481-49-2
Min. Order: 1kG Purity: 98% 99%
Supply Ability: 1000 Release date: 2026/07/06

Email: sales06@staherb.cn
Cepharanthine 98% Stephania Root extract


1H-4,6:16,19-Dietheno-21,25-metheno-12H-[1,3]dioxolo[4,5-g]pyrido[2',3':17,18][1,10]dioxacycloeicosino[2,3,4-ij]isoquinoline,2,3,13,14,14a,15,26,26a-octahydro-22,30-dimethoxy-1,14-dimethyl-,(14aS,26aR)-;CepChemicalbookharanthine,>=98%;Cepharanthin,98%,fromStephaniajaponica(Thunb.)Miers;Cepharanthine|||CEPHARANTHINE;CEPHARANTHIN;CEPHARANTHINE;OXYACANTHAN,6',12'-DIMETHOXY-2,2'-DIMETHYL-6,7-(METHYLLENEBIS(OXY))-;cepharantin

Cepharanthine is a natural product isolated from the plant Stephania?cephalantha?Hayata. Cepharanthine has anti-severe acute respiratory syndrome coronavirus 2 (anti-SARS-CoV-2) activity. Cepharanthine has good effective in suppressing viral proliferation (half maximal (50%) inhibitory concentration (IC50) and 90% inhibitory concentration (IC90) values of 1.90 and 4.46?μM


It has potential antitumor effects. The application of cephalotene alone can inhibit the proliferation of tumor cells and enhance the immunity of the body to play an anti-tumor effect. Moreover, it is more promising that the combination of futensin with chemotherapy drugs can improve the efficacy of chemotherapy by reducing the resistance of cells, and the main mechanism may be that futensin can increase the accumulation of anticancer drugs in cells by interfering with the function of plasma membrane. In addition, cephalotene can improve the sensitivity of tumor cells to radiotherapy. The direct anti-tumor effect of cephalotene: Cephalotene can enhance the ability of anti-tumor by enhancing the immune response of the body. Macrophages can specifically recognize and kill tumor cells and play a crucial role in anti-tumor immunity. However, macrophages are often inhibited in tumorigenesis individuals

temSpecifications
AppearanceoffWhite powder
Odor & TasteCharacteristic
Particle size100% pass 80 mesh
Loss on Drying (5h at 105℃)≤ 5.0%
Ash≤ 10%
Heavy Metals (3h at 600℃)≤ 10ppm
Pesticides ResiduesNegative
Total Plate Count≤1000 cfu/g
Fungi≤100 cfu/g
SalmonellaNegative
E.ColiNegative

 

Article illustration 

1. Used in the field of dietary supplements.


2. Used in the field of functional food.


3. Used in the field of health care products.


NameActive IngredientsSpecifictionTest Method
Bitter Apricot Seed ExtractAmygdain,VB 1798%,90%,50%,5%HPLC
Chamomile ExtractApigenin0.3-98%HPLC
Eucommin Leaf ExtractChlorogenic acid5-98%HPLC
Honeysuckle Flower Chlorogenic acid5-98%HPLC
Bayberry Bark ExtractMyricetin50-98%HPLC
Vine Tea ExtractDihydromyricetin25-98%HPLC
Banaba ExtractCorosolic acid1-10%HPLC
Rhubarb ExtractEmodin50-98%HPLC
Sophora japonica extractLuteolin5-98%HPLC
Smoke tree extractFisetin50%-98%HPLC
Mangosteen Extractα-Mangostin10-90%HPLC
Polygonum cuspidatum P.EEmodin50-98%HPLC
Polydatin98%HPLC
Resveratrol98%HPLC
CWS-Resveratrol5%,10%,20%HPLC
Magnolia Bark ExtractMagnolo2-98%HPLC
Honokiol2-98%HPLC
Honokiol+Magnolol50%,90%,95%HPLC
Rosemary ExtractUrsolic acid20%,25%,30%,50%,90%,98%HPLC
Rosemarinic acid5%,10%,15%,20,90%,98%HPLC
Carnosic acid5%,10%,20%,30%,50%,90%,98%HPLC
Loquat leaf Extractcorosolic acid1-20%,98%HPLC
Ursolic acid20%,25%,30%,50%,90%,98%HPLC
Olive leaf ExtractOleuropein10-80%HPLC
Hydroxytyrosol5-60%HPLC
Ivy ExtractHederacosideC1-30%HPLC
Ivy ExtractTotal Hederacosides1-30%UV
Maca extract
4:1 10:1 20:1,100:1TLC
Tongkat Ali P.EStrawberry powder4:1 10:1 20:1,100:1TLC
Ginger extractGingerol 1-10%HPLC
Tomato extractLycopene5%,10%,15%90%,98%HPLC
Blueberry extractProanthoyanidin 5-25 %HPLC/UV
Hibiscus flowers extractAnthocyanidin 5-25 %HPLC/UV
Green tea extractPolyphenols 50-98%UV
Haematococcus pluvialis Astaxanthin5%,10%,20%,90%,98%HPLC
Fructus CnidiumOsmanthus50%,98%HPLC
white willow bark P.ESalicylic acid15%,25%,90%,98%HPLC
Mango leaf  extractMangiferin 5-95%HPLC
Huperzia serrata P.E. Huperzine A1-98%HPLC


Email: sales06@staherb.cn




Company Profile Introduction

Changsha Staherb Natural Ingredients Co., Ltd. is a reliable supplier of professional herbal extracts, particularly those with high purity and standardized production process. The company is committed to providing quality products and services to customers in R&D and production of health products, cosmetics, feed additives, and biopesticides. With a cordial and professional R&D, sales, and after-sales service team, Staherb has strong capabilities in both research and production. The company consistently invests in R&D of active ingredients from plants and promotes innovation based on customer needs. Through continuous R&D and tracking of new technologies, Staherb has established effective collaborations with renowned research institutions, such as CAS Kunming Institute of Botany, State Key Lab of Hunan Forest Products and Chemical Engineering, and Hunan Agricultural University. Currently, Staherb’s main products are standardized high-purity plant extracts, including Epimedium extract (10–98%), Eucommia Bark extract (5–95%), Amygdalin (50–98%), Ursolic acid (25–98%), and Corosolic acid (1–98%). To meet customers’ research needs, the company also offers over 600 plant extracts, most of which are high-purity monomeric compounds and reference substances. Some products can be supplied on milligram, kilogram, or ton scale. Furthermore, leveraging strong R&D capabilities, Staherb provides product customization and R&D outsourcing services according to specific requirements, supporting their innovation needs in natural product discovery and production. Staherb strives to accelerate supply chain response rates and enhance service advantages for customers’ continuous innovation needs. The company is also dedicated to building strong partnerships with customers and constructing a forward-looking, mutually beneficial, and sustainable development model, thus creating long-term value for all stakeholders.

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INQUIRY
戴杏花
+86-18374838656
info@staherb.cn
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