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Carvedilol Bisalkylpyrocatechol IMpurity

Carvedilol Bisalkylpyrocatechol IMpurity Structure
CAS No.
1346602-98-9
Chemical Name:
Carvedilol Bisalkylpyrocatechol IMpurity
Synonyms
Carvedilol Dimer;Carvedilol dimer HCl;Carvedilol Impurity 9;Carvedilol O-Desmethyl O-Alkyl Impurity;Carvedilol Bisalkylpyrocatechol IMpurity;3,3’-2,2’-Phenylenebis(oxy)bis(ethane-2,1-diyl)bis;Carvedilol Bisalkylpyrocatechol Impurity/ Carvedilol O-Desmethyl O-Alkyl Impurity;3,3-{2,2-[1,2-Phenylenebis(oxy)]bis(ethane-2,1-diyl)}bis(azanediyl)bis(1-(9H-carbazol-4-yloxy)propan-2-ol);3,3'-(((1,2-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(azanediyl))bis(1-((9H-carbazol-4-yl)oxy)propan-2-ol);1-(9h-Carbazol-4-yloxy)-3-({2-[2-(2-{[3-(9h-carbazol-4-yloxy)-2-hydroxypropyl]amino}ethoxy)phenoxy]ethyl}amino)propan-2-ol
CBNumber:
CB42543682
Molecular Formula:
C40H42N4O6
Molecular Weight:
674.78
MOL File:
1346602-98-9.mol
Modify Date:
2023/4/23 13:52:06

Carvedilol Bisalkylpyrocatechol IMpurity Properties

Melting point 97-104°C (dec.)
Boiling point 939.3±65.0 °C(Predicted)
Density 1.315±0.06 g/cm3(Predicted)
storage temp. Refrigerator, Under Inert Atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka 13.60±0.20(Predicted)
color White to Off-White

Carvedilol Bisalkylpyrocatechol IMpurity Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

A new known impurity of Carvedilol (C184625), published in Carvedilol USP monograph.

Carvedilol Bisalkylpyrocatechol IMpurity Preparation Products And Raw materials

Raw materials

Preparation Products

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Carvedilol Bisalkylpyrocatechol IMpurity 3,3-{2,2-[1,2-Phenylenebis(oxy)]bis(ethane-2,1-diyl)}bis(azanediyl)bis(1-(9H-carbazol-4-yloxy)propan-2-ol) Carvedilol O-Desmethyl O-Alkyl Impurity Carvedilol Impurity 9 3,3'-(((1,2-phenylenebis(oxy))bis(ethane-2,1-diyl))bis(azanediyl))bis(1-((9H-carbazol-4-yl)oxy)propan-2-ol) Carvedilol dimer HCl Carvedilol Bisalkylpyrocatechol Impurity/ Carvedilol O-Desmethyl O-Alkyl Impurity Carvedilol Dimer 1-(9h-Carbazol-4-yloxy)-3-({2-[2-(2-{[3-(9h-carbazol-4-yloxy)-2-hydroxypropyl]amino}ethoxy)phenoxy]ethyl}amino)propan-2-ol 3,3’-2,2’-Phenylenebis(oxy)bis(ethane-2,1-diyl)bis 1346602-98-9 C40H42N4O6 Pharmaceuticals Aromatics Heterocycles Intermediates & Fine Chemicals