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
Contact Us Contact Us 9  

*Upon orders receipt, Hyderabad stocks will be dispatched on the same day & Chennai stocks will be dispatched in 3-6 working days.
*Items available in Japan warehouse will be dispatched in 10-12 working days.
*INR price is exclusive of domestic taxes applicable.
*Change currency to place order in USD.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.

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:
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

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.

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

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents