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

Formula: C₂₉H₂₆ClNO₂

Colore e forma: White Off-White Solid

Peso molecolare: 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

Formula: C₂₉H₂₆ClNO₂

Purezza: 98%

Colore e forma: Solid

Peso molecolare: 455.9752

Ref: IN-DA009FEO

Montelukast Impurity 1

CAS: 1258428-71-5

Formula: C₂₉H₂₆ClNO₂

Colore e forma: Off-White Solid

Peso molecolare: 455.98

Ref: 4Z-M-3025

Montelukast Ketone impurity

CAS: 1258428-71-5

Formula: C₂₉H₂₆ClNO₂

Peso molecolare: 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.

Formula: C₂₉H₂₆ClNO₂

Colore e forma: Neat

Peso molecolare: 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.

Formula: C₂₉H₂₆ClNO₂

Purezza: Min. 95%

Colore e forma: Powder

Peso molecolare: 455.97 g/mol

Ref: 3D-IM111859