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ETOFYLLINE CLOFIBRATE

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ETOFYLLINE CLOFIBRATE Basic information

Product Name:
ETOFYLLINE CLOFIBRATE
Synonyms:
  • ETOFYLLINE CLOFIBRATE
  • 1-(7-theophyllinyl)-2-ethyl(2-(p-chlorophenoxy)isobutyrate)
  • 1-(theophyllin-7-yl)-aethyl-22-(p-chlorphenoxy)-2-methylpropionat
  • 1-(theophyllin-7-yl)-ethyl-22-(p-chlorophenoxy)-2-methylpropionate
  • duolip
  • etofyllinclofibrat
  • etofyllinclofibrate
  • ml1024
CAS:
54504-70-0
MF:
C19H21ClN4O5
MW:
420.85
EINECS:
259-191-6
Product Categories:
  • API
Mol File:
54504-70-0.mol
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ETOFYLLINE CLOFIBRATE Chemical Properties

Melting point:
133-135°
Boiling point:
615.8±65.0 °C(Predicted)
Density 
1.3758 (rough estimate)
refractive index 
1.6500 (estimate)
storage temp. 
Store at -20°C
solubility 
DMSO: 52 mg/mL (123.56 mM)
solubility 
DMSO: 52 mg/mL (123.56 mM)
form 
Solid
pka
0.17±0.70(Predicted)
color 
Light yellow to yellow
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Safety Information

Toxicity
LD50 in mice, rats, dogs (g/kg): 11.7, 17.0, >10.0 orally (Metz et al.)
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ETOFYLLINE CLOFIBRATE Usage And Synthesis

Originator

Duolip,Merckle,W. Germany,1981

Uses

Duolip (L. Merckle, Germany).

Definition

ChEBI: Etofylline clofibrate is an oxopurine.

Manufacturing Process

107.3 g (0.5 mol) 2-(p-chlorophenoxy)isobutyric acid and 56.0 g (0.25 mol) 7-hydroxyethyltheophylline were suspended together in 250 ml xylene. They were heated together for 15 hours in a water separator following the addition of 1.5 g p-toluenesulfonic acid. The solution was next agitated with dilute sodium bicarbonate solution (0.5 mol NaHCO3), water washed and evaporated in a rotary evaporator.
The residue was then crystallized from isopropanol, yielding 58.0 g (55% yield) of 1-(7-theophyllinyl)-2-ethyl[2-(p-chlorophenoxy)-isobutyrate] . The compound had a melting point of 131°C to 132°C.

Therapeutic Function

Antihyperlipidemic

ETOFYLLINE CLOFIBRATESupplier

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