ChemicalBook > CAS DataBase List > EF-5

EF-5

Product Name
EF-5
CAS No.
152721-37-4
Chemical Name
EF-5
Synonyms
EF-5;EF5 >=98% (HPLC);EF-5, 10 mM in DMSO;inhibit,EF 5,EF-5,Inhibitor;1H-Imidazole-1-acetamide, 2-nitro-N-(2,2,3,3,3-pentafluoropropyl)-
CBNumber
CB53339650
Molecular Formula
C8H7F5N4O3
Formula Weight
302.16
MOL File
152721-37-4.mol
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EF-5 Property

Density 
1.66±0.1 g/cm3(Predicted)
storage temp. 
Store at -20°C
solubility 
DMSO : 125 mg/mL (413.69 mM)
form 
Solid
pka
12.32±0.46(Predicted)
color 
White to off-white
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Hazard and Precautionary Statements (GHS)

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EF-5 Chemical Properties,Usage,Production

Biological Activity

EF5 is a 2-nitroimidazole-based hypoxia marker corresponding to a pentafluorinated derivative of the hypoxic cell-radiation sensitizer etanidazole. Under low oxygen (hypoxic) condition, reductive activation of its 2-nitroimidazole moiety leads to enhanced EF5 adduct formation with protein thiols and reduced glutathione. The pentafluorination derivatization substantially decreases the proportion of low molecular weight hydrolytic fragmentation of the adducts, making EF5 superior to etanidazole when utilized as a hypoxia marker by immunohistological staining.

EF-5 Preparation Products And Raw materials

Raw materials

Preparation Products

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EF-5 Suppliers

Zhengzhou HSH Science & Technology Co., Ltd.
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0371-55932928 18937192232
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0086-0371-55932928
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Guangzhou Zhiya Chemdrugs Co.,Ltd
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18122150900
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Shanghai EFE Biological Technology Co., Ltd.
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021-65675885 18964387627
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ShangHai Biochempartner Co.,Ltd
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17754423994 17754423994
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2853530910@QQ.com
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Shanghai Chaolan Chemical Technology Center
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021-QQ:65489617 15618227136
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21-5161 9052
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Sales@ATKchemical.com
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Tianjin Kaifu Pharmaceutical Technology Co., Ltd.
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18081075745
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chemflowtech@sina.com
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ChemeGen(Shanghai) Biotechnology Co.,Ltd.
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Energy Chemical
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Beijing Jin Ming Biotechnology Co., Ltd.
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TargetMol Chemicals Inc.
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Sangon Biotech (Shanghai) Co.,Ltd.
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Hangzhou MolCore BioPharmatech Co.,Ltd.
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152721-37-4, EF-5Related Search:


  • EF-5
  • 1H-Imidazole-1-acetamide, 2-nitro-N-(2,2,3,3,3-pentafluoropropyl)-
  • EF5 >=98% (HPLC)
  • inhibit,EF 5,EF-5,Inhibitor
  • EF-5, 10 mM in DMSO
  • 152721-37-4
  • C8H7F5N4O3