Maintenance Notice (5:00 PM July 4 - 11:00 PM July 6, 2025):
This website is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Published TCIMAIL newest issue No.198
Maximum quantity allowed is 999
Please select the quantity
CAS RN: 471-95-4 | Product Number: B6325
Bufotalin
×
![]()
×
Purity: >98.0%(HPLC)
Synonyms:
- 16β-Acetoxy-3β,14-dihydroxy-5β-bufa-20,22-dienolide
- (3β,5β,16β)-16-(Acetyloxy)-3,14-dihydroxy-bufa-20,22-dienolide
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 10MG |
€188.00
|
Contact Us | ≥40 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | B6325 |
Purity / Analysis Method 
|
>98.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__2__6H__3__6O__6 = 444.57 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 471-95-4 |
| Reaxys Registry Number | 63218 |
| Merck Index (14) | 1477 |
| MDL Number | MFCD00210248 |
Specifications
| Appearance | White to Light yellow powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Specific rotation | +3.0 to +5.0 deg(C=0.5, CHCl3) |
| NMR | confirm to structure |
Properties (reference)
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H300 + H310 : Fatal if swallowed or in contact with skin. |
| Precautionary Statements | P262 : Do not get in eyes, on skin, or on clothing. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P302 + P352 + P310 : IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor. |
Related Laws:
| RTECS# | EI3150000 |
Transport Information:
| UN Number | UN2811 |
| Class | 6.1 |
| Packing Group | I |
| HS Number | 2932209090 |
Application
Bufotalin: A Cardiotonic Phytosteroid with Anti-Tumor Activities
Bufotalin is a cardiotonic phytosteroid and an active compound of the traditional Chinese medicine ChanSu which exhibits significant anti-tumor activities in many solid tumors and leukemia cell lines. There are reports that bufotalin introduces apoptosis, and prevents migration and invasion of tumor cells. Hence, bufotalin has attracted attention in recent years as an anti-tumor agent. (The product is for research purpose only.)
References
- 1) Bufotalin from Venenum Bufonis inhibits growth of multidrug resistant HepG2 cells through G2/M cell cycle arrest and apoptosis
- 2) Anti-tumor activity and apoptosis-regulation mechanisms of bufalin in various cancers: new hope for cancer patients
- 3) Involvement of Caspases and Apoptosis-Inducing Factor in Bufotalin-Induced Apoptosis of Hep 3B Cells
Product Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.
The requested SDS is not available.
Please Contact Us for more information.
Specifications
C of A & Other Certificates
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
Sample C of A
This is a sample C of A and may not represent a recently manufactured lot of the product.
A sample C of A for this product is not available at this time.
Analytical Charts
Please enter Lot Number
Incorrect Lot Number. Please input only the 4-5 alphanumeric characters before the hyphen.
The requested analytical chart is not available. Sorry for the inconvenience.