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Etoposide Impurity B

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Etoposide Impurity B Basic information

Product Name:
Etoposide Impurity B
Synonyms:
  • Etoposide Impurity B
  • Etoposide Impurity 2 (Etoposide EP Impurity B) (cis-Etoposide)
  • Etoposide EP Impurity B (cis-Etoposide)
  • Furo[3',4':6,7]naphtho[2,3-d]-1,3-dioxol-6(5aH)-one, 9-[[4,6-O-(1R)-ethylidene-β-D-glucopyranosyl]oxy]-5,8,8a,9-tetrahydro-5-(4-hydroxy-3,5-dimethoxyphenyl)-, (5R,5aS,8aR,9S)-
  • Etoposide imp B
CAS:
100007-56-5
MF:
C29H32O13
MW:
588.56
Mol File:
100007-56-5.mol
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Etoposide Impurity B Chemical Properties

Boiling point:
798.1±60.0 °C(Predicted)
Density 
1.55±0.1 g/cm3(Predicted)
solubility 
Chloroform (Slightly), Methanol (Slightly)
pka
9.94±0.40(Predicted)
form 
Solid
color 
White to Pale Grey
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Etoposide Impurity B Usage And Synthesis

Uses

cis-Etoposide is an anticancer agent that has half-life of 2 days at pH 7.4 and 37° resulting in the loss of 90% of the active drug within 1 week during in vitro incubations.

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