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Showing 21 - 30 of 40 results

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MONTELUKAST SULFOXIDE

PND36Y6B5I

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Status:

Other

Class (Stereo):

CHEMICAL (EPIMERIC)

1-((((R)-1-(3-((R)-1-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-2-(7-CHLOROQUINOLIN-2-YL)ETHYL)PHENYL)-3-(2-(2-HYDROXYPROPAN-2-YL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANECARBOXYLIC ACID

44K8N0N5YD

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Status:

Other

Class (Stereo):

CHEMICAL (ABSOLUTE)

2'-DES(1-HYDROXY-1-METHYLETHYL)-2'-METHYCARBOXY MONTELUKAST

KUW20633YM

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Status:

Other

Class (Stereo):

CHEMICAL (ABSOLUTE)

MONTELUKAST METHYLSTYRENE

H5EKP57W1I

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Other

Class (Stereo):

CHEMICAL (ABSOLUTE)

.ALPHA. HYDROXY MONTELUKAST

9N056L5XHB

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Status:

Other

Class (Stereo):

CHEMICAL (EPIMERIC)

1-((((R)-1-(3-((S)-1-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-2-(7-CHLOROQUINOLIN-2-YL)ETHYL)PHENYL)-3-(2-(2-HYDROXYPROPAN-2-YL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANECARBOXYLIC ACID

3ZL34OH94C

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Other

Class (Stereo):

CHEMICAL (ABSOLUTE)

MONTELUKAST, (S)-

H28ST60VMZ

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Other

Class (Stereo):

CHEMICAL (ABSOLUTE)

Conditions:

MONTELUKAST, (S)- is a Montelukast impurity A. Montelukast is a leukotriene receptor antagonist (LTRA) used for the maintenance treatment of asthma and to relieve symptoms of seasonal allergies. Montelukast sodium possesses one chiral carbon center, and a racemic form of montelukast sodium contains equal amounts of the two enantiomeric forms, i.e., the S and R optical isomers. The biologically active form of montelukast sodium is the R stereoisomer. Since the biological activity of the two enantiomers can be different, it is imperative that the amount of the S stereoisomer in the commercial product be controlled to within acceptable limits. The amount of the S optical isomer of montelukast should be lower than 0.15%

1-((((1R)-1-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)-3-(2-(1,2-DIHYDROXY-1-METHYLETHYL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANEACETIC ACID

PV596370Q4

Search for Structure

Status:

Other

Class (Stereo):

CHEMICAL (EPIMERIC)

2-((3R)-3-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-3-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)PROPYL)-.ALPHA.-HYDROXY-.ALPHA.-METHYLBENZENEACETIC ACID

67LX7DAR3J

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Status:

Other

Class (Stereo):

CHEMICAL (EPIMERIC)

1-((((1R)-1-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)-3-(4-HYDROXY-2-(1-HYDROXY-1-METHYLETHYL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANEACETIC ACID

P1WK0EP5ZD

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Status:

Other

Class (Stereo):

CHEMICAL (ABSOLUTE)

Structure of MONTELUKAST SULFOXIDE

EPIMERIC

MONTELUKAST SULFOXIDE

Structure of 1-((((R)-1-(3-((R)-1-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-2-(7-CHLOROQUINOLIN-2-YL)ETHYL)PHENYL)-3-(2-(2-HYDROXYPROPAN-2-YL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANECARBOXYLIC ACID

ABSOLUTE

1-((((R)-1-(3-((R)-1-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-2-(7-CHLOROQUINOLIN-2-YL)ETHYL)PHENYL)-3-(2-(2-HYDROXYPROPAN-2-YL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANECARBOXYLIC ACID

Structure of 2'-DES(1-HYDROXY-1-METHYLETHYL)-2'-METHYCARBOXY MONTELUKAST

ABSOLUTE

2'-DES(1-HYDROXY-1-METHYLETHYL)-2'-METHYCARBOXY MONTELUKAST

Structure of MONTELUKAST METHYLSTYRENE

ABSOLUTE

MONTELUKAST METHYLSTYRENE

Structure of .ALPHA. HYDROXY MONTELUKAST

EPIMERIC

.ALPHA. HYDROXY MONTELUKAST

Structure of 1-((((R)-1-(3-((S)-1-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-2-(7-CHLOROQUINOLIN-2-YL)ETHYL)PHENYL)-3-(2-(2-HYDROXYPROPAN-2-YL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANECARBOXYLIC ACID

ABSOLUTE

1-((((R)-1-(3-((S)-1-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-2-(7-CHLOROQUINOLIN-2-YL)ETHYL)PHENYL)-3-(2-(2-HYDROXYPROPAN-2-YL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANECARBOXYLIC ACID

Structure of MONTELUKAST, (S)-

ABSOLUTE

MONTELUKAST, (S)-

Structure of 1-((((1R)-1-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)-3-(2-(1,2-DIHYDROXY-1-METHYLETHYL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANEACETIC ACID

EPIMERIC

1-((((1R)-1-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)-3-(2-(1,2-DIHYDROXY-1-METHYLETHYL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANEACETIC ACID

Structure of 2-((3R)-3-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-3-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)PROPYL)-.ALPHA.-HYDROXY-.ALPHA.-METHYLBENZENEACETIC ACID

EPIMERIC

2-((3R)-3-(((1-(CARBOXYMETHYL)CYCLOPROPYL)METHYL)THIO)-3-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)PROPYL)-.ALPHA.-HYDROXY-.ALPHA.-METHYLBENZENEACETIC ACID

Structure of 1-((((1R)-1-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)-3-(4-HYDROXY-2-(1-HYDROXY-1-METHYLETHYL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANEACETIC ACID

ABSOLUTE

1-((((1R)-1-(3-((1E)-2-(7-CHLORO-2-QUINOLINYL)ETHENYL)PHENYL)-3-(4-HYDROXY-2-(1-HYDROXY-1-METHYLETHYL)PHENYL)PROPYL)THIO)METHYL)CYCLOPROPANEACETIC ACID

Showing 21 - 30 of 40 results

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