Fosbretabulin (disodium)


CAS No. : 168555-66-6

(Synonyms: CA 4DP; CA 4P; Combretastatin A4 disodium phosphate)

168555-66-6
Price and Availability of CAS No. : 168555-66-6
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1mg $42 In-stock
5mg $90 In-stock
10mg $120 In-stock
25mg $270 In-stock
50mg $350 In-stock
100mg $450 In-stock
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Cat. No. : HY-17449
M.Wt: 440.29
Formula: C18H19Na2O8P
Purity: >98 %
Solubility: H2O : 4.5 mg/mL (ultrasonic;warming);DMF : < 1 mg/mL
Introduction of 168555-66-6 :

Fosbretabulin disodium (CA 4DP) is a tubulin destabilizing agent. Fosbretabulin disodium is the Combretastatin A4 prodrug that selectively targets endothelial cells, induces regression of nascent tumour neovessels, reduces tumour blood flow and causes central tumour necrosis[1][3]. IC50 & Target: tubulin[1] In Vitro: Fosbretabulin disodium inhibits growth of leukemia P-388, pancreas BXPC-3, neuroblast SK-N-SH, thyroid SW1736, lung-NSC NCI-H460, prostate DU-145, an pharynx FADU, with EC50s of 0.0029, 0.23, 0.00025, 0.00061, 0.00035, 0.00072, and 0.00045 μg/mL, respectively[2]. In Vivo: Fosbretabulin disodium (100 mg/kg; i.p.) increases the mean arterial blood pressure (MABP) at 1 and 6 h after administration and decreases the tumor blood flow in rats[3].

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