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COMBRETASTATIN A-4

CAS No.
117048-59-6
Chemical Name:
COMBRETASTATIN A-4
Synonyms
CA4;CS-A4;CS-284;CRC 87-09;NSC 817373;NSC-817373;Combrestatin A4;CoMbretastatin A;Combretastatin A4;(Z)-CombretastatinA4
CBNumber:
CB9496826
Molecular Formula:
C18H20O5
Molecular Weight:
316.35
MDL Number:
MFCD03453309
MOL File:
117048-59-6.mol
MSDS File:
SDS
Last updated:2024-06-08 09:01:56

COMBRETASTATIN A-4 Properties

Melting point 84.5-85.5°C
Boiling point 490.3±45.0 °C(Predicted)
Density 1.184±0.06 g/cm3(Predicted)
storage temp. -20°C
solubility DMSO: >10mg/mL
pka 9.65±0.10(Predicted)
form powder
color off-white
Merck 14,2494
FDA UNII

SAFETY

Risk and Safety Statements

Symbol(GHS)  trực tiếp đá gà hôm nayLiên kết đăng nhậptrực tiếp đá gà hôm nayLiên kết đăng nhập
GHS05,GHS06
Signal word  Danger
Hazard statements  H301+H311+H331-H318
Precautionary statements  P261-P280-P301+P310-P302+P352+P312-P304+P340+P311-P305+P351+P338
Hazard Codes  T
Risk Statements  23/24/25-41
Safety Statements  26-36/37-39-45
RIDADR  UN 2811
WGK Germany  2
HazardClass  6.1
PackingGroup 
HS Code  29095000
NFPA 704
0
4 0

COMBRETASTATIN A-4 price More Price(44)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich C7744 Combretastatin A4 ≥98% (HPLC), powder 117048-59-6 5mg $70.2 2025-03-01 Buy
Sigma-Aldrich 234200 Combretastatin A-4 117048-59-6 10mg $230 2025-03-01 Buy
TCI Chemical C2520 Combretastatin A4 >98.0%(HPLC) 117048-59-6 25mg $135 2025-03-01 Buy
TCI Chemical C2520 Combretastatin A4 >98.0%(HPLC) 117048-59-6 250mg $812 2025-03-01 Buy
Cayman Chemical 10007412 Combrestatin A4 ≥98% 117048-59-6 5mg $63 2025-03-01 Buy
Product number Packaging Price Buy
C7744 5mg $70.2 Buy
234200 10mg $230 Buy
C2520 25mg $135 Buy
C2520 250mg $812 Buy
10007412 5mg $63 Buy

COMBRETASTATIN A-4 Chemical Properties,Uses,Production

Description

Combrestatin A4 (CA4) is a potent inhibitor of tubulin polymerization and displays strong inhibitory activity on tumor cell growth. Combrestatin A4 was shown to inhibit tumor growth in several cell lines including IMR32 (neuroblastoma), Hs746T (gastric carcinoma), CFPAC-1 (pancreatic carcinoma), and MCF-7 (breast cancer) with IC50 values of 2.16, 5.20, 3.46, and 18.47 nM, respectively. CA4 inhibits tubulin polymerization with an IC50 value of 2.2 μM.

Chemical Properties

Crystalline Powder

Uses

Combretastatin A4 has been used:

  • as an anti-tubulin agent to determine the effects of isocitrate dehydrogenases (IDH1 and IDH2) proteins in G2/M phase
  • to evaluate the anti-proliferative and pro-apoptotic properties of biphenyl CA4 derivatives in both 2D and 3D cancerous and non-cancerous cell models
  • as a microtubule inhibitor to study its effects on motility of Ascaris suum L3 larvae

Uses

Combretastatin is a small organic molecule found in the bark of the African bush willow tree Combretum caffrum. Combretastatin-A4 Prodrug Induces Mitotic Catastrophe in Chronic Lymphocytic Leukemia Cell Line Independent of Caspase Activation and Poly(ADP-ribose) Polymerase Cleavage. A potent cytotoxic agent which strongly inhibits the polymerization of tubulin by binding to the colchicine site.

Definition

ChEBI: Combretastatin A4 is a stilbenoid.

General Description

Combretastatin A4 belong to the class of colchicinoids compounds.

Biological Activity

Antitumor, antiangiogenic and antimetastatic agent, in vitro and in vivo . Acts by inhibiting tubulin polymerization (IC 50 = 2-3 μ M).

Biochem/physiol Actions

Combretastatin A4 is a vascular disrupting agent (VDA) that targets tumor vasculature to inhibit angiogenesis. It inhibits tubulin polymerization at the colchicine-binding site of beta-tubulin. It has antitumor activity by inhibiting AKT function in human gastric cells. The inhibited AKT activation causes decreased cell proliferation, cell cycle arrest, and reduced in vitro migration/invasiveness and in vivo metastatic ability. Combretastatin A4 is a natural stilbenoid phenol.

Anticancer Research

It is a stilbenoid compound and the active among all combretastatins isolated fromthe bark of Combretum caffrum and is used for colon, lung, and leukemia cancertherapy (Shoeb 2006).

COMBRETASTATIN A-4 Preparation Products And Raw materials

Global( 281)Suppliers
Supplier Tel Email Country ProdList Advantage
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070 product@chemlin.com.cn CHINA 3012 60
Shanghai Zheyan Biotech Co., Ltd.
18017610038 zheyansh@163.com CHINA 3620 58
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Zhejiang ZETian Fine Chemicals Co. LTD
18957127338 stella@zetchem.com China 2141 58
Biochempartner
0086-13720134139 candy@biochempartner.com CHINA 967 58
Chengdu Biopurify Phytochemicals Ltd.
+8618080483897 sales@biopurify.com China 3424 58
Hubei Jusheng Technology Co.,Ltd.
18871490254 linda@hubeijusheng.com CHINA 28180 58
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953 info@konochemical.com China 2995 58
NanJing Spring & Autumn Biological Engineering CO., LTD.
+8613815430202 sale02@cqherb.com CHINA 376 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58

View Lastest Price from COMBRETASTATIN A-4 manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
trực tiếp đá gà hôm nayLiên kết đăng nhập 2025-03-28 Combretastatin A4
117048-59-6
US $0.00 / kg 25kg 98% Inquiry PNP Biotech Co. Ltd
trực tiếp đá gà hôm nayLiên kết đăng nhập 2023-02-14 Combretastatin A4 117048-59-6
117048-59-6
US $17.00 / mg 20mg ≥98% 1000.00 kgs NanJing Spring & Autumn Biological Engineering CO., LTD.
trực tiếp đá gà hôm nayLiên kết đăng nhập 2022-11-02 Combretastatin A4
117048-59-6
US $390.00 / g 1g 99% 1kg Baoji Guokang Healthchem co.,ltd

COMBRETASTATIN A-4 Spectrum

(Z)-2-Methoxy-5-[2-(3,4,5-trimethoxyphenyl)ethenyl]phenol,3,4,5-Trimethoxy-3hydroxy-4methoxy-(Z)-stilbene,CS-A4 Combrestatin A4( 2-Methoxy-5-[2-(3,4,5-trimethoxy-phenyl)-vinyl]-phenol ) (Z)-2-Methoxy-5-(3,4,5-trimethoxystyryl)phenol ,98% 2-Methoxy-5-[(Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol 3-[(Z)-2-(3,4,5-Trimethoxyphenyl)ethenyl]-6-methoxyphenol 5-[(Z)-2-(3,4,5-Trimethoxyphenyl)ethenyl]-2-methoxyphenol Combretastatin A4 (Z)-CombretastatinA4 combretastatin A-4 (CA-4) 2-Methoxy-5-[(1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol Combrestatin A4 (Z)-2-Methoxy-5-[2-(3,4,5-triMethoxyphenyl)ethenyl]phenol, 3,4,5-TriMethoxy-3'-hydroxy-4'-Methoxy-(Z)-stilbene CS-A4 CoMbretastatin A CA-4, Combretastatin A-4 1-(3,4,5-Trimethoxyphenyl)-2-(3′-hydroxy-4′-methoxyphenyl) ethane 3,4,5-trimethoxy-3′-hydroxy-4′-methoxystilbene CA4 (Z)-5-(3,4,5-trimethoxystyryl)-2-methoxyphenol 2-Methoxy-5-[(Z)-2-(3,4,5-trimethoxyphenyl)vinyl]phenol (Z)-2-Methoxy-5-(3,4,5-Trimethoxystyryl)Phenol Combretastatin A4 117048-59-6 Combretastatin A-4 - CAS 117048-59-6 - Calbiochem CS-284 CRC 87-09 2-methoxy-5-[(Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]phenol, Z Combretastatin A4 (CRC 87-09) Combretastatin A4 > Phenol, 2-methoxy-5-[(1Z)-2-(3,4,5-trimethoxyphenyl)ethenyl]- Recombinant Human Carbonic Anhydrase IV/CA4 Protein, His Tag 3'-Hydroxy-3,4,4',5-tetramethoxy-cis-stilbene Combretastatin TXB-4 NSC 817373 NSC-817373 117048-59-6 17048-59-6 Inhibitors Combretastatin API Anti-cancer & immunity
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