Etoposide

Name: Etoposide
SKU: E7657
Availability: InStock

Product ID E7657

Cas No. 33419-42-0

Purity ≥98%

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Description

Etoposide is a derivative of epipodophyllotoxin that acts as an anticancer chemotherapeutic and immunomodulatory compound, inhibiting DNA topoisomerase II and preventing DNA repair. In breast cancer cells, etoposide increases phosphorylation of p38 MAPK and CHK2 and decreases expression of fragile histidin triad (FHIT), causing cell death. In hepatoma cells, etoposide induces mixed modes of programmed cell death, including both autophagy and apoptosis. In leukemia cells, etoposide increases transcription of PKCδ. Etoposide is also used to treat hemophagocytic lymphohistiocytosis (HLH), in which it decreases release of pro-inflammatory cytokines and inhibits activated T cells, increasing survival rates.

Semi-synthetic material. Epipodophyllotoxin from podophyllum versipelle Hance.

Product Info

Cas No.	33419-42-0
Purity	≥98%
Formula	C₂₉H₃₂O₁₃
Formula Wt.	588.56
Chemical Name	9-[(4,6-O-Ethylidene-β-D-glucopyranosyl)oxy]-5,8,- 8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)- furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one
IUPAC Name	(5S,5aR,8aR,9R)-5-[[(2R,4aR,6R,7R,8R,8aS)-7,8-dihydroxy-2-methyl-4,4a,6, 7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-9-(4-hydroxy-3, 5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5H-[2]benzofuro[6,5-f][1, 3]benzodioxol-8-one
Synonym	EPEG, Lastet, Vepesid
Melting Point	236-251°C, 265-270°C
Solubility	Slightly soluble in ethanol or chloroform. Practically insoluble in water.
Appearance	White Crystal Powder

Shipping and Storage

Store Temp	Ambient
Ship Temp	Ambient

Downloads

MSDS	E7657 MSDS PDF
Info Sheet	E7657 Info Sheet PDF

References

Johnson TS, Terrell CE, Millen SH, et al. Etoposide selectively ablates activated T cells to control the immunoregulatory disorder hemophagocytic lymphohistiocytosis. J Immunol. 2014 Jan 1;192(1):84-91. PMID: 24259502.

Mir Mohammadrezaei F, Mohseni kouchesfehani H, Montazeri H, et al. Signaling crosstalk of FHIT, CHK2 and p38 in etoposide induced growth inhibition in MCF-7 cells. Cell Signal. 2013 Jan;25(1):126-32. PMID: 23000346.

Yoo SH, Yoon YG, Lee JS, et al. Etoposide induces a mixed type of programmed cell death and overcomes the resistance conferred by Bcl-2 in Hep3B hepatoma cells. Int J Oncol. 2012 Oct;41(4):1443-54. PMID: 22895528.

Shin SY, Kim CG, Ko J, et al. Transcriptional and post-transcriptional regulation of the PKC delta gene by etoposide in L1210 murine leukemia cells: implication of PKC delta autoregulation. J Mol Biol. 2004 Jul 16;340(4):681-93. PMID: 15223313.

Mizumoto K, Rothman RJ, Farber JL. Programmed cell death (apoptosis) of mouse fibroblasts is induced by the topoisomerase II inhibitor etoposide. Mol Pharmacol. 1994 Nov;46(5):890-5. PMID: 7969076.

Nissen NI, Dombernowsky P, Hansen HH, et al. The epipodophyllotoxin derivatives VM-26 and VP-16-213, 1976-1979, a review. Recent Results Cancer Res. 1980;74:98-106. PMID: 7003663.

Marcon L, Zhang X, Hales BF, et al. Effects of chemotherapeutic agents for testicular cancer on rat spermatogonial stem/progenitor cells. J Androl. 2011 Jul-Aug;32(4):432-443. PMID: 21088230.

Li Z, Sun B, Clewell RA, et al. Dose-response modeling of etoposide-induced DNA damage response. Toxicol Sci. 2014 Feb;137(2):371-384. PMID: 24241721.

Zhang F, Koh GY, Hollingsworth J, et al. Reformulation of etoposide with solubility-enhancing rubusoside. Int J Pharm. 2012 Sep 15;434(1-2):453-459. PMID: 22698860.