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ChemicalBook >  Product Catalog >  Analytical Chemistry >  Standard >  Pharmaceutical Impurity Reference Standards >  5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester

5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester

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5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester Basic information

Product Name:
5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester
Synonyms:
  • Bendamustine USP RC I (base))
  • Bendamustine impurity 7/Bendamustine Ethyl Ester/Bendamustine USP Related Compound I/Ethyl 4-(5-(bis(2-chloroethyl)amino)-1-methyl-1H-benzo[d]imidazol-2-yl)butanoate
  • 5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester
  • Bendamustine Impurity 11
  • Bendamustine USP RC I
  • Bendamustine Related Impurity 11
  • Bendamustine USP Related Compound I
  • Bendamustine related impurities 11
CAS:
87475-54-5
MF:
C18H25Cl2N3O2
MW:
386.32
Mol File:
87475-54-5.mol
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5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester Chemical Properties

Boiling point:
545.7±50.0 °C(Predicted)
Density 
1.23±0.1 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Ethyl Acetate (Slightly)
pka
7.15±0.10(Predicted)
form 
Solid
color 
Pale Yellow to Pale Beige
Stability:
Moisture Sensitive
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Safety Information

HS Code 
2933998350
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5-[bis-(2-Chloroethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester Usage And Synthesis

Uses

Bendamustine Ethyl Ester is an impurity of Bendamustine (B132500), which is used as an anticancer drug.

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