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190078-45-6

190078-45-6 Structure

190078-45-6 Structure
IdentificationBack Directory
[Name]

ent-montelukast sodium salt
[CAS]

190078-45-6
[Synonyms]

L 768232
ent-Montelukast
Montelukast impurity A
ent-Montelukast Sodium
Montelukast EP IMpurity A
ent-Montelukast Sodium Salt
Montelukast Sodium EP impurity A
Montelukast Impurity 1(EP Impurity A)
Montelukast EP Impurity A Sodium Salt
Montelukast S-Enantiomer (as isopropylamine salt)
Montelukast Impurity 1(Montelukast EP Impurity A)
sodium (S,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl)thio)methyl)cyclopropyl)acetate
Sodium {1-[({(1S)-1-{3-[(E)-2-(7-chloro-2-quinolinyl)vinyl]phenyl }-3-[2-(2-hydroxy-2-propanyl)phenyl]propyl}sulfanyl)methyl]cyclop ropyl}acetate
sodium:2-[1-[[(1S)-1-[3-[(E)-2-(7-chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(2-hydroxypropan-2-yl)phenyl]propyl]sulfanylmethyl]cyclopropyl]acetate
1-[[[(1S)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid Sodium Salt
[S-(E)]-1-[[[1-[3-[2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic acid monosodium salt
Cyclopropaneaceticacid,1-[[[(1S)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]-,sodium salt (1:1)
Montelukast impurity 1/Montelukast EP Impurity A Sodium Salt/ent-Montelukast Sodium Salt/1-[[[(1S)-1-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropaneacetic Acid Sodium Salt
[Molecular Formula]

C35H35ClNNaO3S
[MDL Number]

MFCD18252427
[MOL File]

190078-45-6.mol
[Molecular Weight]

608.165
Chemical PropertiesBack Directory
[Melting point ]

92-95°C
[storage temp. ]

Refrigerator
[solubility ]

Chloroform (Slightly), Methanol (Slightly), Water (Slightly)
[form ]

Solid
[color ]

Pale Yellow to Light Yellow
Hazard InformationBack Directory
[Chemical Properties]

Pale Yellow Solid
[Uses]

The S-enantiomer of Montelukast. Results indicate that there is no apparent bioinversion of Montelukast to its S-enantiomer in humans.
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