text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 117048-59-6 | Product Number: C2520

Combretastatin A4

Purity: >98.0%(HPLC)
  • (Z)-2-Methoxy-5-(3,4,5-trimethoxystyryl)phenol
  • 3'-Hydroxy-3,4,4',5-tetramethoxy-cis-stilbene
130,00 €
Contact Us Contact Us
727,00 €
1   18  

*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 C2520
Purity / Analysis Method >98.0%(HPLC)
Molecular Formula / Molecular Weight C__1__8H__2__0O__5 = 316.35  
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive,Heat Sensitive
CAS RN 117048-59-6
Reaxys Registry Number 4786976
PubChem Substance ID 253660156
Merck Index (14) 2494
MDL Number


Purity(HPLC) min. 98.0 area%
Melting point 81.0 to 85.0 °C
Properties (reference)
Melting Point 83 °C
Related Laws:
Transport Information:
HS Number 2909500090
Combretastatin A4: Antimitotic Agent

Combretastatin A4 (CA-4), isolated from the African bush willow (Combretum caffrum), binds to tubulin dimers and prevents microtubule polymerization, resulting in mitotic arrest and apoptosis in endothelial cells. Concequentry, CA-4 shows strong cytotoxicity against a variety of tumor cells. Recently, various CA-4 analogs have been synthesized and evaluated for antitumor activity.


PubMed Literature

Safety Data Sheet (SDS) Search
Please select Language.

The requested SDS is not available.

• Please check that the Product Number you have entered is correct.

• If your information is correct and you are still not able to view the requested SDS,  please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Other Documents