ent-montelukast sodium salt

ent-montelukast sodium salt Structure
CAS No.
190078-45-6
Chemical Name:
ent-montelukast sodium salt
Synonyms
L 768232;ent-Montelukast;ent-Montelukast Sodium;Montelukast impurity A;Montelukast EP IMpurity A;ent-Montelukast Sodium Salt;Montelukast Sodium (S)-Isomer;Montelukast Sodium EP impurity A;Montelukast EP Impurity A Sodium Salt;Montelukast Impurity 1(EP Impurity A)
CBNumber:
CB31873055
Molecular Formula:
C35H37ClNNaO3S
Molecular Weight:
610.18
MOL File:
190078-45-6.mol
Modify Date:
2023/4/23 13:52:06

ent-montelukast sodium salt Properties

Melting point 92-95°C
storage temp. Refrigerator
solubility Chloroform (Slightly), Methanol (Slightly), Water (Slightly)
form Solid
color Pale Yellow to Light Yellow

ent-montelukast sodium salt Chemical Properties,Uses,Production

Chemical Properties

Pale Yellow Solid

Uses

ent-Montelukast Sodium Salt (Montelukast EP Impurity A) is the S-enantiomer of Montelukast. Results indicate that there is no apparent bioinversion of Montelukast to its S-enantiomer in humans.

ent-montelukast sodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

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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 ent-Montelukast Sodium Salt L 768232 Montelukast EP IMpurity A ent-Montelukast [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 Montelukast S-Enantiomer (as isopropylamine salt) 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 Montelukast Impurity 1(Montelukast EP Impurity A) Montelukast EP Impurity A Sodium Salt ent-Montelukast Sodium 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 Montelukast impurity A 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 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 Montelukast Sodium EP impurity A Montelukast Impurity 1(EP Impurity A) 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 EP impurity AQ: What is Montelukast EP impurity A Q: What is the CAS Number of Montelukast EP impurity A Q: What is the storage condition of Montelukast EP impurity A Q: What are the applications of Montelukast EP impurity A Montelukast Impurity 1 Sodium Salt (Montelukast EP Impurity A Sodium Salt) (S,E)-2-(1-(((1-(3-(2-(7-Chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(2-hydroxypropan-2-yl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid, sodium salt (Mexiletine Impurity) Montelukast Sodium (S)-Isomer 190078-45-6 Chiral Reagents Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds