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ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one)

7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one)

7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) Structure
CAS No.
2116542-19-7
Chemical Name:
7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one)
Synonyms
Brexpiprazole Dimer;Epipiprazole Impurity 9;Brexpiprazole Impurity 04;Brexpiprazole Dimer Impurity 42;Brexpiprazole Butoxydimer Impurity;Brexpiprazole Piprazine Butoxydimer Impurity;7,7’-[(1,4-Butanediyl)bis(oxy)]bis-2(1H)-quinolinone;7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one);2(1H)-Quinolinone, 7,7'-[(1,4-butanediyl)bis(oxy)]bis-;7-[4-[(2-Oxo-1H-quinolin-7-yl)oxy]butoxy]-1H-quinolin-2-one
CBNumber:
CB43372999
Molecular Formula:
C22H20N2O4
Molecular Weight:
376.41
MOL File:
2116542-19-7.mol
Modify Date:
2023/7/12 16:33:05
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7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) Properties

Melting point >222°C (dec.)
Boiling point 696.8±55.0 °C(Predicted)
Density 1.268±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Very Slightly, Heated)
form Solid
pka 10.92±0.70(Predicted)
color Pale Yellow

7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) Preparation Products And Raw materials

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7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) Suppliers

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CLEARSYNTH LABS LTD. 58
Pharmaffiliates Analytics and Synthetics P. Ltd 58
Pharma Affiliates 58
Chemicea Pharmaceuticals Pvt Ltd 58
JSK Chemical 58
ANHUI WITOP BIOTECH CO., LTD 58

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7,7’-[(1,4-Butanediyl)bis(oxy)]bis-2(1H)-quinolinone 2(1H)-Quinolinone, 7,7'-[(1,4-butanediyl)bis(oxy)]bis- 7,7’-[(1,4-BUTANEDIYL)BIS(OXY)]BIS-2(1H)QUINOLINONE (DIMER IMPURITY) Brexpiprazole Piprazine Butoxydimer Impurity Brexpiprazole Butoxydimer Impurity Brexpiprazole Dimer Epipiprazole Impurity 9 7-[4-[(2-Oxo-1H-quinolin-7-yl)oxy]butoxy]-1H-quinolin-2-one 7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one)? (Brexpiprazole Impurity） Brexpiprazole Impurity 04 Brexpiprazole Impurity 5 7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) 7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) Brexpiprazole Dimer Impurity 42 7,7'-(butane-1,4-diylbis(oxy))bis(quinolin-2(1H)-one) (Brexpiprazole Impurity） 2116542-19-7