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Fexofenadinone

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Fexofenadinone Basic information

Product Name:
Fexofenadinone
Synonyms:
  • 4-((4-(4-Hydroxydiphenylmethyl)-1-piperidinyl)-1-oxobutyl)-a,a-dimethyl-phenylacetic acid
  • Fexofenadinone
  • Fexofenadine Related Compound A (25 mg) (4-[1-oxy-4-[4-(hydroxydiphenylmethyl)-1-piperidinyl]butyl]-alpha,alpha-dimethyl benzeneacetic acid)
  • 2-[4-[4-[4-(HydroxydiphenylMethyl)-1-piperidinyl]-1-oxobutyl]phenyl]-2,2-diMethylacetic Acid
  • 4-[1-Oxo-4-[4-(hydroxydiphenylMethyl)-1-piperidinyl]butyl]-α,α-diMethylbenzeneacetic Acid
  • 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-oxobutyl]-α,α-dimethylphenylacetic acid
  • 2-(4-(4-(4-(hydroxydiphenylmethyl)piperidin-1-yl)butanoyl)phenyl)-2-methylpropanoic acid
  • Fexofenadine EP Impurity A
CAS:
76811-98-8
MF:
C32H37NO4
MW:
499.65
EINECS:
616-390-6
Product Categories:
  • Aromatics
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Metabolites & Impurities
  • Pharmaceuticals
Mol File:
76811-98-8.mol
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Fexofenadinone Chemical Properties

Melting point:
164-166 °C
Boiling point:
693.9±55.0 °C(Predicted)
Density 
1.165
storage temp. 
Hygroscopic, Refrigerator, Under inert atmosphere
solubility 
Aqueous Acid (Slightly), DMSO (Slightly, Heated, Sonicated), Methanol (Very Slightly)
pka
4.16±0.10(Predicted)
color 
White to Light Grey
Stability:
Hygroscopic
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Safety Information

HS Code 
2933399090
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Fexofenadinone Usage And Synthesis

Chemical Properties

Off-White to Light Grey Solid

Uses

The oxo analogue of Fexofenadine (F322470); H1-histamine receptor antagonist and an active metabolite of Terfenadine (T114500).

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