| | Identification | Back Directory |  | [Name] 
 Cyclopentyl 3-[2-Methoxy-4-(p-tolylsulfonylcarbaMoyl)benzyl]-1-Methylindol-5-ylcarbaMate
 |  | [CAS] 
 1159195-70-6
 |  | [Synonyms] 
 Zafirlukast Impurity 3
 Zafirlukast p-Tolyl IsoMer
 Zafirlukast Related CoMpound E
 Cyclopentyl 3-[2-Methoxy-4-(p-tolylsulfonylcarbaMoyl)benzyl]-1-Methylindol-5-ylcarbaMate
 N-[3-[[2-Methoxy-4-[[[(4-Methylphenyl)sulfonyl]aMino]carbonyl]phenyl]Methyl]-1-Methyl-1H-indol-5-yl]carbaMic Acid Cyclopentyl Ester
 Carbamic acid, N-[3-[[2-methoxy-4-[[[(4-methylphenyl)sulfonyl]amino]carbonyl]phenyl]methyl]-1-methyl-1H-indol-5-yl]-, cyclopentyl ester
 |  | [Molecular Formula] 
 C31H33N3O6S
 |  | [MOL File] 
 1159195-70-6.mol
 |  | [Molecular Weight] 
 575.68
 | 
 | Chemical Properties | Back Directory |  | [Melting point ] 
 >135°C (dec.)
 |  | [storage temp. ] 
 -20°C Freezer
 |  | [solubility ] 
 DMSO (Sparingly), Methanol (Slightly)
 |  | [form ] 
 Solid
 |  | [color ] 
 White to Pale Beige
 | 
 | Hazard Information | Back Directory |  | [Uses] 
 Zafirlukast p-Tolyl Isomer is a positional isomer and impurity of the cysteinyl leukotriene type 1 receptor antagonist, Zafirlukast (D226955).
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                            | Company Name: | Energy Chemical |  
                            | Tel: | 021-58432009 400-005-6266 |  
                            | Website: | http://www.energy-chemical.com |  |