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Montelukast Impurity H

Montelukast Impurity H Structure
CAS No.
851755-56-1
Chemical Name:
Montelukast Impurity H
Synonyms
Montelukast IMpurity H;Montelukast EP Impurity H;Montelukast Ester Impurity;(R)-2-[1-[[[1-[3-[(E)-2-(7-Ch;Montelukast Sodium EP impurity H;Montelukast Impurity 8(EP Impurity H);USP Montelukast Methoxycarbonyl Analog;Montelukast Impurity 8(Montelukast EP Impurity H);2'-Des(1-hydroxy-1-Methylethyl)-2'-Methycarboxy Montelukast;Montelukast EP Impurity H (Montelukast Methoxycarbonyl Analog)
CBNumber:
CB12621387
Molecular Formula:
C34H32ClNO4S
Molecular Weight:
586.14
MOL File:
851755-56-1.mol
Modify Date:
2023/4/23 13:52:06

Montelukast Impurity H Properties

Melting point 55-56°C (dec.)
Boiling point 757.0±60.0 °C(Predicted)
Density 1.299±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility Chloroform (Slightly), Methanol (Slightly)
pka 4.76±0.10(Predicted)
form Solid
color Yellow

Montelukast Impurity H Chemical Properties,Uses,Production

Chemical Properties

Yellow Solid

Montelukast Impurity H Preparation Products And Raw materials

Raw materials

Preparation Products

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(R)-2-[1-[[[1-[3-[(E)-2-(7-Ch 2-[(3R)-3-[[[1-(CarboxyMethyl)cyclopropyl]Methyl]thio]-3-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]propyl]benzoic Acid 1-Methyl Ester 2'-Des(1-hydroxy-1-Methylethyl)-2'-Methycarboxy Montelukast Montelukast IMpurity H Benzoic acid, 2-[(3R)-3-[[[ 1- (carboxyMethyl)cyclopropyl] Methyl]thio]-3-[3-[(1E)-2-(7- chloro-2-quinolinyl)ethenyl] phenyl]propyl]-, 1-Methyl ester Montelukast EP Impurity H (R,E)-2-(1-(((1-(3-(2-(7-chloroquinolin-2-yl)vinyl)phenyl)-3-(2-(methoxycarbonyl)phenyl)propyl)thio)methyl)cyclopropyl)acetic acid Montelukast Sodium EP impurity H Montelukast Impurity 8(EP Impurity H) Montelukast Impurity 8(Montelukast EP Impurity H) [R,E]-1-[[[1-[3-[2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(methoxycarbonyl)phenyl]propyl]thio]methyl]-cyclopropane acetic acid Montelukast Ester Impurity Montelukast impurity 11/Montelukast EP Impurity H/Montelukast Methoxycarbonyl Analog/2-[1-[[[(1R)-1-[3-[(1E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(methoxycarbonyl)phenyl]propyl]sulfanyl]methyl]cyclopropyl]acetic acid USP Montelukast Methoxycarbonyl Analog Montelukast EP Impurity H (Montelukast Methoxycarbonyl Analog) [1-[[[(1R)-1-[3-[(E)-2-(7-Chloroquinolin-2-yl)ethenyl]phenyl]-3-[2-(methoxycarbonyl)phenyl]propyl]sulfanyl] methyl]cyclopropyl]acetic Acid 851755-56-1 Aromatics Impurities Intermediates & Fine Chemicals Pharmaceuticals Sulfur & Selenium Compounds