Betulinic Acid Powder, Birch Bark Extract

Betulinic Acid Powder, Birch Bark Extract

- Product Name: Betulinic Acid Powder, Birch Bark Extract
- CAS: 472-15-1
- Appearance: White Powder
- Active Ingredient & Specification: Betulinic acid 98%
- Test Method: HPLC
- Grade: Pharmaceutical

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Betulinic acid, a pentacyclic triterpenoid acid, is found in many natural plants, especially in birch bark, with low toxicity and high safety index.In recent years, betulinic acid has been found to have anti-tumor, anti-HIV anti-inflammation, anti-bacterial, anti-malaria and other biological activities, especially in anti-melanoma and anti-HIV, which has aroused great interest of its research.

Betulinic acid is white powder, soluble in methanol.

Product Name Betulinic Acid Powder, Birch Bark Extract
CAS No. 472-15-1
Appearance White Powder
Active Ingredient & Specification Betulinic acid 98%
Herb Source Birch Bark Root
Test Method HPLC
Grade Pharmaceutical
Particle Size 100% pass through 80 mesh
Origin China

application&function plant extract


- Pharmaceutical (anti-tumor activity, anti-HIV activity)


- Anti-Tumor Activity

The earliest research reports is the BA(Betulinic acid) of melanoma cells with a strong selective cytotoxicity and IC50 concentration of 0.5 ~ 4.8 mg/ml. More importantly, this study also showed the in vivo efficacy of BA(Betulinic acid). Subcutaneous injection of melanoma cell line mel-2 into nude mice and intraperitoneal injection of 50, 250 or 500mg/kg BA(Betulinic acid) produced highly effective tumor growth inhibition, and the host cells showed no signs of toxicity.

- Anti-HIV Activity

One of the most prominent biological activities of BA(Betulinic acid) is its antiviral activity, especially its anti-HIV activity. The emergence of drug-resistant strains of HIV and the side effects of long-term drug therapy make it more difficult to treat AIDS. At present, it is an very important strategy for the research and development of new anti-HIV drugs to search and find the active ingredients from natural products and take them as lead compounds for structural modification and transformation.


STORAGE: Cool & Dry Place, away from strong light and heat

PACKAGE: 10g/one bag

                      1kg/one bag


                      Customization according to customers' request.


transportation way




1.   Can I Get Some Samples?

Yes, we supply free samples, and the delivery cost is paid by our clients.

2.    How To Confirm The Product Quality?
Free samples for your kind testing, and warmly welcome you to visit our factory, third-party inspection is also available.

3.   What’s Your MOQ?

MOQ. is different, normally 1kg is good. You can send inquiry to for confirmation.

4.   How About Delivery Time?

For Stock: 3~5 working days after advance payment or full payment is credited into our bank account.

Customization is according to the production shedule.

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