CAS 1258428-71-5

Montelukast Ketone (1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone;(E)-1-{3-[2-(7-Chloroquinolin-2-yl)vinyl]phenyl}-3-[2-(2-hydroxypropan-2-yl)phenyl]propan-1-one)

CAS: 1258428-71-5

Compounds containing a quinoline or isoquinoline ring-system, whether or not hydrogenated, not further fused, excluding drugs and pesticides

Fórmula: C₂₉H₂₆ClNO₂

Forma y color: White Off-White Solid

Peso molecular: 455.16521

Ref: 45-1A07100

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone

CAS: 1258428-71-5

Fórmula: C₂₉H₂₆ClNO₂

Pureza: 98%

Forma y color: Solid

Peso molecular: 455.9752

Ref: IN-DA009FEO

Montelukast Impurity 1

CAS: 1258428-71-5

Fórmula: C₂₉H₂₆ClNO₂

Forma y color: Off-White Solid

Peso molecular: 455.98

Ref: 4Z-M-3025

Montelukast Ketone impurity

CAS: 1258428-71-5

Fórmula: C₂₉H₂₆ClNO₂

Peso molecular: 455.98

Ref: ST-EA-CP-M25040

1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone

CAS: 1258428-71-5

Applications 1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]-1-propanone is an impurity of Montelukast (M568000), a selective leukotriene D4-receptor antagonist that is used as an antiasthmatic.

Fórmula: C₂₉H₂₆ClNO₂

Forma y color: Neat

Peso molecular: 455.98

Ref: TR-C380065

Montelukast ketone impurity

CAS: 1258428-71-5

The impurity (2,6-dichlorobenzaldehyde) is a metabolite of montelukast. It is an analytical impurity that has been quantified in the drug product and has also been found to be present in the synthetic process. The impurity standard was developed using HPLC. It can be used as a high purity reference material for pharmacopoeia and custom synthesis.

Fórmula: C₂₉H₂₆ClNO₂

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 455.97 g/mol

Ref: 3D-IM111859